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13472842751352 = 233429153713183
BaseRepresentation
bin1100010000001110010000…
…0000011001110101111000
31202200222202120120001220000
43010003210000121311320
53231214340221020402
644353201041433000
72560244413565025
oct304034400316570
952628676501800
1013472842751352
114324889551346
12161716393b760
1376963968929a
1434813659254c
151856d6022c1c
hexc40e4019d78

13472842751352 has 80 divisors (see below), whose sum is σ = 37737781899840. Its totient is φ = 4490787239424.

The previous prime is 13472842751321. The next prime is 13472842751383. The reversal of 13472842751352 is 25315724827431.

13472842751352 is a `hidden beast` number, since 1 + 3 + 4 + 7 + 284 + 2 + 7 + 5 + 1 + 352 = 666.

It is an interprime number because it is at equal distance from previous prime (13472842751321) and next prime (13472842751383).

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 (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18534553 + ... + 19247735.

It is an arithmetic number, because the mean of its divisors is an integer number (471722273748).

Almost surely, 213472842751352 is an apocalyptic number.

13472842751352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13472842751352 is an abundant number, since it is smaller than the sum of its proper divisors (24264939148488).

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

13472842751352 is a wasteful number, since it uses less digits than its factorization.

13472842751352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742354 (or 742341 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 54.

The spelling of 13472842751352 in words is "thirteen trillion, four hundred seventy-two billion, eight hundred forty-two million, seven hundred fifty-one thousand, three hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 324 648 29153 58306 87459 116612 174918 233224 262377 349836 524754 699672 713183 787131 1049508 1426366 1574262 2099016 2139549 2361393 2852732 3148524 4279098 4722786 5705464 6297048 6418647 8558196 9445572 12837294 17116392 18891144 19255941 25674588 38511882 51349176 57767823 77023764 115535646 154047528 231071292 462142584 20791423999 41582847998 62374271997 83165695996 124748543994 166331391992 187122815991 249497087988 374245631982 498994175976 561368447973 748491263964 1122736895946 1496982527928 1684105343919 2245473791892 3368210687838 4490947583784 6736421375676 13472842751352