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10317698231 = 19975598317
BaseRepresentation
bin10011001101111101…
…11001010010110111
3222122001120101011112
421212332321102313
5132112312320411
64423452025235
7513452662601
oct114676712267
928561511145
1010317698231
114415087435
121bbb46221b
13c85773aa9
146dc422171
15405c15b8b
hex266fb94b7

10317698231 has 8 divisors (see below), whose sum is σ = 10972703280. Its totient is φ = 9673890048.

The previous prime is 10317698227. The next prime is 10317698239. The reversal of 10317698231 is 13289671301.

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 10317698231 - 22 = 10317698227 is a prime.

It is a super-2 number, since 2×103176982312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 2797316 + ... + 2801001.

It is an arithmetic number, because the mean of its divisors is an integer number (1371587910).

Almost surely, 210317698231 is an apocalyptic number.

10317698231 is a deficient number, since it is larger than the sum of its proper divisors (655005049).

10317698231 is an equidigital number, since it uses as much as digits as its factorization.

10317698231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5598433.

The product of its (nonzero) digits is 54432, while the sum is 41.

The spelling of 10317698231 in words is "ten billion, three hundred seventeen million, six hundred ninety-eight thousand, two hundred thirty-one".

Divisors: 1 19 97 1843 5598317 106368023 543036749 10317698231