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13005416088 = 2332725804397
BaseRepresentation
bin11000001110010111…
…01110011010011000
31020120100222120221100
430013023232122120
5203113341303323
65550303111400
7640200132660
oct140713563230
936510876840
1013005416088
115574244665
12262b5a2560
1312c3549ca2
148b53791a0
15511b71943
hex3072ee698

13005416088 has 48 divisors (see below), whose sum is σ = 40254860880. Its totient is φ = 3715833024.

The previous prime is 13005416071. The next prime is 13005416089. The reversal of 13005416088 is 88061450031.

13005416088 is a `hidden beast` number, since 1 + 3 + 0 + 0 + 5 + 41 + 608 + 8 = 666.

13005416088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13005416089) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 12901695 + ... + 12902702.

It is an arithmetic number, because the mean of its divisors is an integer number (838642935).

Almost surely, 213005416088 is an apocalyptic number.

13005416088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13005416088 is an abundant number, since it is smaller than the sum of its proper divisors (27249444792).

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

13005416088 is a wasteful number, since it uses less digits than its factorization.

13005416088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25804416 (or 25804409 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The spelling of 13005416088 in words is "thirteen billion, five million, four hundred sixteen thousand, eighty-eight".

Divisors: 1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 168 252 504 25804397 51608794 77413191 103217588 154826382 180630779 206435176 232239573 309652764 361261558 464479146 541892337 619305528 722523116 928958292 1083784674 1445046232 1625677011 1857916584 2167569348 3251354022 4335138696 6502708044 13005416088