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13752304986672 = 243377164052393
BaseRepresentation
bin1100100000011111010101…
…0000001110101000110000
31210200201002210001112221000
43020013311100032220300
53300304210034033142
645125415515202000
72616366636441420
oct310076520165060
953621083045830
1013752304986672
114422357708aaa
121661357146300
13789ab5594bc5
14357887c26480
1518cae063d14c
hexc81f540ea30

13752304986672 has 160 divisors (see below), whose sum is σ = 45748781890560. Its totient is φ = 3873888668160.

The previous prime is 13752304986619. The next prime is 13752304986691. The reversal of 13752304986672 is 27668940325731.

It is a happy number.

13752304986672 is a `hidden beast` number, since 1 + 3 + 7 + 52 + 30 + 498 + 6 + 67 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31811493 + ... + 32240900.

It is an arithmetic number, because the mean of its divisors is an integer number (285929886816).

It is a 1-persistent number, because it is pandigital, but 2⋅13752304986672 = 27504609973344 is not.

Almost surely, 213752304986672 is an apocalyptic number.

13752304986672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13752304986672 is an abundant number, since it is smaller than the sum of its proper divisors (31996476903888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13752304986672 is a wasteful number, since it uses less digits than its factorization.

13752304986672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64052488 (or 64052476 counting only the distinct ones).

The product of its (nonzero) digits is 91445760, while the sum is 63.

The spelling of 13752304986672 in words is "thirteen trillion, seven hundred fifty-two billion, three hundred four million, nine hundred eighty-six thousand, six hundred seventy-two".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 71 72 84 108 112 126 142 144 168 189 213 216 252 284 336 378 426 432 497 504 568 639 756 852 994 1008 1136 1278 1491 1512 1704 1917 1988 2556 2982 3024 3408 3834 3976 4473 5112 5964 7668 7952 8946 10224 11928 13419 15336 17892 23856 26838 30672 35784 53676 71568 107352 214704 64052393 128104786 192157179 256209572 384314358 448366751 512419144 576471537 768628716 896733502 1024838288 1152943074 1345100253 1537257432 1729414611 1793467004 2305886148 2690200506 3074514864 3458829222 3586934008 4035300759 4547719903 4611772296 5380401012 6917658444 7173868016 8070601518 9095439806 9223544592 10760802024 12105902277 13643159709 13835316888 16141203036 18190879612 21521604048 24211804554 27286319418 27670633776 31834039321 32282406072 36381759224 40929479127 48423609108 54572638836 63668078642 64564812144 72763518448 81858958254 95502117963 96847218216 109145277672 122788437381 127336157284 163717916508 191004235926 193694436432 218290555344 245576874762 254672314568 286506353889 327435833016 382008471852 491153749524 509344629136 573012707778 654871666032 764016943704 859519061667 982307499048 1146025415556 1528033887408 1719038123334 1964614998096 2292050831112 3438076246668 4584101662224 6876152493336 13752304986672