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13105401525153 = 3272326093466633
BaseRepresentation
bin1011111010110101011011…
…0011010111001110100001
31201101212022222001210001100
42332231112303113032201
53204204330242301103
643512312141025013
72521556031650550
oct276552663271641
951355288053040
1013105401525153
1141a2a7355a673
121577ab8555169
13740aac580292
1433443a5c7d97
1517ad7cbdd5a3
hexbeb56cd73a1

13105401525153 has 48 divisors (see below), whose sum is σ = 22583595191040. Its totient is φ = 7160453194752.

The previous prime is 13105401525143. The next prime is 13105401525169. The reversal of 13105401525153 is 35152510450131.

13105401525153 is a `hidden beast` number, since 1 + 3 + 1 + 0 + 540 + 15 + 2 + 51 + 53 = 666.

It is not a de Polignac number, because 13105401525153 - 25 = 13105401525121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13105401525113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2047125 + ... + 5513757.

It is an arithmetic number, because the mean of its divisors is an integer number (470491566480).

Almost surely, 213105401525153 is an apocalyptic number.

It is an amenable number.

13105401525153 is a deficient number, since it is larger than the sum of its proper divisors (9478193665887).

13105401525153 is a wasteful number, since it uses less digits than its factorization.

13105401525153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3469278 (or 3469275 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 36.

Adding to 13105401525153 its reverse (35152510450131), we get a palindrome (48257911975284).

The spelling of 13105401525153 in words is "thirteen trillion, one hundred five billion, four hundred one million, five hundred twenty-five thousand, one hundred fifty-three".

Divisors: 1 3 7 9 21 23 63 69 161 207 483 1449 2609 7827 18263 23481 54789 60007 164367 180021 420049 540063 1260147 3466633 3780441 10399899 24266431 31199697 72799293 79732559 218397879 239197677 558127913 717593031 1674383739 5023151217 9044445497 27133336491 63311118479 81400009473 189933355437 208022246431 569800066311 624066739293 1456155725017 1872200217879 4368467175051 13105401525153