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13098252471 = 319229793903
BaseRepresentation
bin11000011001011011…
…10111100010110111
31020210211200011111220
430030231313202313
5203311123034341
610003421001423
7642405210663
oct141455674267
936724604456
1013098252471
115611692a47
1226566b3273
131309852c65
148c38238a3
15519dada66
hex30cb778b7

13098252471 has 8 divisors (see below), whose sum is σ = 18383512320. Its totient is φ = 8272580472.

The previous prime is 13098252469. The next prime is 13098252529. The reversal of 13098252471 is 17425289031.

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

It is not a de Polignac number, because 13098252471 - 21 = 13098252469 is a prime.

It is a super-3 number, since 3×130982524713 (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13098253471) 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, 114896895 + ... + 114897008.

It is an arithmetic number, because the mean of its divisors is an integer number (2297939040).

Almost surely, 213098252471 is an apocalyptic number.

13098252471 is a deficient number, since it is larger than the sum of its proper divisors (5285259849).

13098252471 is a wasteful number, since it uses less digits than its factorization.

13098252471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229793925.

The product of its (nonzero) digits is 120960, while the sum is 42.

The spelling of 13098252471 in words is "thirteen billion, ninety-eight million, two hundred fifty-two thousand, four hundred seventy-one".

Divisors: 1 3 19 57 229793903 689381709 4366084157 13098252471