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10317698230 = 257221056527
BaseRepresentation
bin10011001101111101…
…11001010010110110
3222122001120101011111
421212332321102312
5132112312320410
64423452025234
7513452662600
oct114676712266
928561511144
1010317698230
114415087434
121bbb46221a
13c85773aa8
146dc422170
15405c15b8a
hex266fb94b6

10317698230 has 24 divisors (see below), whose sum is σ = 21603997728. Its totient is φ = 3537496368.

The previous prime is 10317698227. The next prime is 10317698239. The reversal of 10317698230 is 3289671301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10317698239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10527774 + ... + 10528753.

It is an arithmetic number, because the mean of its divisors is an integer number (900166572).

Almost surely, 210317698230 is an apocalyptic number.

10317698230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10317698230 is an abundant number, since it is smaller than the sum of its proper divisors (11286299498).

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

10317698230 is a wasteful number, since it uses less digits than its factorization.

10317698230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21056548 (or 21056541 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 10317698230 in words is "ten billion, three hundred seventeen million, six hundred ninety-eight thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 490 21056527 42113054 105282635 147395689 210565270 294791378 736978445 1031769823 1473956890 2063539646 5158849115 10317698230