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102603314613 = 344377203397
BaseRepresentation
bin101111110001110100…
…0100101010110110101
3100210211121020102112110
41133203220211112311
53140112422031423
6115045121041233
710261414533012
oct1374350452665
9323747212473
10102603314613
113a571994988
1217a75786219
1398a1c732a7
144d74ac6709
152a07a72193
hex17e3a255b5

102603314613 has 8 divisors (see below), whose sum is σ = 137113234848. Its totient is φ = 68247802064.

The previous prime is 102603314603. The next prime is 102603314659. The reversal of 102603314613 is 316413306201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102603314613 - 28 = 102603314357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102603314603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38600370 + ... + 38603027.

It is an arithmetic number, because the mean of its divisors is an integer number (17139154356).

Almost surely, 2102603314613 is an apocalyptic number.

It is an amenable number.

102603314613 is a deficient number, since it is larger than the sum of its proper divisors (34509920235).

102603314613 is an equidigital number, since it uses as much as digits as its factorization.

102603314613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77203843.

The product of its (nonzero) digits is 7776, while the sum is 30.

The spelling of 102603314613 in words is "one hundred two billion, six hundred three million, three hundred fourteen thousand, six hundred thirteen".

Divisors: 1 3 443 1329 77203397 231610191 34201104871 102603314613