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13102593288 = 233545941387
BaseRepresentation
bin11000011001111100…
…11011010100001000
31020211010211200222220
430030332123110020
5203313230441123
610004054014040
7642460130301
oct141476332410
936733750886
1013102593288
1156140882a4
122658047320
13130a7129a5
148c42337a8
1551a469ce3
hex30cf9b508

13102593288 has 16 divisors (see below), whose sum is σ = 32756483280. Its totient is φ = 4367531088.

The previous prime is 13102593281. The next prime is 13102593349. The reversal of 13102593288 is 88239520131.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13102593281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272970670 + ... + 272970717.

It is an arithmetic number, because the mean of its divisors is an integer number (2047280205).

Almost surely, 213102593288 is an apocalyptic number.

It is an amenable number.

13102593288 is an abundant number, since it is smaller than the sum of its proper divisors (19653889992).

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

13102593288 is a wasteful number, since it uses less digits than its factorization.

13102593288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545941396 (or 545941392 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 13102593288 in words is "thirteen billion, one hundred two million, five hundred ninety-three thousand, two hundred eighty-eight".

Divisors: 1 2 3 4 6 8 12 24 545941387 1091882774 1637824161 2183765548 3275648322 4367531096 6551296644 13102593288