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468744087024 = 243379115111933
BaseRepresentation
bin1101101001000110101…
…00110010010111110000
31122210220120200211011000
412310203110302113300
530134441441241044
6555201004322000
745602625666543
oct6644324622760
91583816624130
10468744087024
1117087a8a9464
1276a19543300
1335282815905
141898a09285a
15c2d6b26d69
hex6d235325f0

468744087024 has 160 divisors (see below), whose sum is σ = 1363798425600. Its totient is φ = 154123257600.

The previous prime is 468744086977. The next prime is 468744087059. The reversal of 468744087024 is 420780447864.

468744087024 is a `hidden beast` number, since 46 + 87 + 440 + 87 + 0 + 2 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39275362 + ... + 39287294.

It is an arithmetic number, because the mean of its divisors is an integer number (8523740160).

Almost surely, 2468744087024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 468744087024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (681899212800).

468744087024 is an abundant number, since it is smaller than the sum of its proper divisors (895054338576).

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

468744087024 is a wasteful number, since it uses less digits than its factorization.

468744087024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13180 (or 13168 counting only the distinct ones).

The product of its (nonzero) digits is 9633792, while the sum is 54.

The spelling of 468744087024 in words is "four hundred sixty-eight billion, seven hundred forty-four million, eighty-seven thousand, twenty-four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 79 108 144 158 216 237 316 432 474 632 711 948 1151 1264 1422 1896 2133 2302 2844 3453 3792 4266 4604 5688 6906 8532 9208 10359 11376 11933 13812 17064 18416 20718 23866 27624 31077 34128 35799 41436 47732 55248 62154 71598 82872 90929 95464 107397 124308 143196 165744 181858 190928 214794 248616 272787 286392 322191 363716 429588 497232 545574 572784 644382 727432 818361 859176 942707 1091148 1288764 1454864 1636722 1718352 1885414 2182296 2455083 2577528 2828121 3273444 3770828 4364592 4910166 5155056 5656242 6546888 7541656 8484363 9820332 11312484 13093776 13734883 15083312 16968726 19640664 22624968 25453089 27469766 33937452 39281328 41204649 45249936 50906178 54939532 67874904 82409298 101812356 109879064 123613947 135749808 164818596 203624712 219758128 247227894 329637192 370841841 407249424 494455788 659274384 741683682 988911576 1085055757 1483367364 1977823152 2170111514 2966734728 3255167271 4340223028 5933469456 6510334542 8680446056 9765501813 13020669084 17360892112 19531003626 26041338168 29296505439 39062007252 52082676336 58593010878 78124014504 117186021756 156248029008 234372043512 468744087024