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13495114912 = 256197263271
BaseRepresentation
bin11001001000101111…
…10001110010100000
31021211111102212102211
430210113301302200
5210114222134122
610111035051504
7655264404226
oct144427616240
937744385384
1013495114912
1157a5705634
1227475a0b94
131370b363c6
1492040cb16
1553eb52877
hex3245f1ca0

13495114912 has 96 divisors (see below), whose sum is σ = 27487240704. Its totient is φ = 6519398400.

The previous prime is 13495114907. The next prime is 13495114931. The reversal of 13495114912 is 21941159431.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49797337 + ... + 49797607.

It is an arithmetic number, because the mean of its divisors is an integer number (286325424).

Almost surely, 213495114912 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 13495114912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13743620352).

13495114912 is an abundant number, since it is smaller than the sum of its proper divisors (13992125792).

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

13495114912 is a wasteful number, since it uses less digits than its factorization.

13495114912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702 (or 694 counting only the distinct ones).

The product of its digits is 38880, while the sum is 40.

The spelling of 13495114912 in words is "thirteen billion, four hundred ninety-five million, one hundred fourteen thousand, nine hundred twelve".

Divisors: 1 2 4 8 16 32 61 97 122 194 244 263 271 388 488 526 542 776 976 1052 1084 1552 1952 2104 2168 3104 4208 4336 5917 8416 8672 11834 16043 16531 23668 25511 26287 32086 33062 47336 51022 52574 64172 66124 71273 94672 102044 105148 128344 132248 142546 189344 204088 210296 256688 264496 285092 408176 420592 513376 528992 570184 816352 841184 1140368 1556171 1603507 2280736 3112342 3207014 4347653 6224684 6414028 6913481 8695306 12449368 12828056 13826962 17390612 24898736 25656112 27653924 34781224 49797472 51312224 55307848 69562448 110615696 139124896 221231392 421722341 843444682 1686889364 3373778728 6747557456 13495114912