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10867252313 = 239726318521
BaseRepresentation
bin10100001111011110…
…10001110001011001
31001001100122121122102
422013233101301121
5134224004033223
64554202533145
7533205056231
oct120757216131
931040577572
1010867252313
11467730a565
1221335071b5
131042589318
147513d6cc1
154390bb928
hex287bd1c59

10867252313 has 16 divisors (see below), whose sum is σ = 11500828416. Its totient is φ = 10247930880.

The previous prime is 10867252307. The next prime is 10867252343. The reversal of 10867252313 is 31325276801.

It is a cyclic number.

It is not a de Polignac number, because 10867252313 - 220 = 10866203737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10867252343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 577493 + ... + 596013.

It is an arithmetic number, because the mean of its divisors is an integer number (718801776).

Almost surely, 210867252313 is an apocalyptic number.

It is an amenable number.

10867252313 is a deficient number, since it is larger than the sum of its proper divisors (633576103).

10867252313 is a wasteful number, since it uses less digits than its factorization.

10867252313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18904.

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 10867252313 in words is "ten billion, eight hundred sixty-seven million, two hundred fifty-two thousand, three hundred thirteen".

Divisors: 1 23 97 263 2231 6049 18521 25511 425983 586753 1796537 4871023 41320351 112033529 472489231 10867252313