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10868825967 = 33622941989
BaseRepresentation
bin10100001111101010…
…10001111101101111
31001001110121120021220
422013311101331233
5134224404412332
64554300354423
7533224332156
oct120765217557
931043546256
1010868825967
1146781948aa
122133b45a13
1310429ba68c
147516c659d
154392ccd2c
hex287d51f6f

10868825967 has 4 divisors (see below), whose sum is σ = 14491767960. Its totient is φ = 7245883976.

The previous prime is 10868825941. The next prime is 10868825977. The reversal of 10868825967 is 76952886801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10868825967 - 219 = 10868301679 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10868825967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10868825977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1811470992 + ... + 1811470997.

It is an arithmetic number, because the mean of its divisors is an integer number (3622941990).

Almost surely, 210868825967 is an apocalyptic number.

10868825967 is a deficient number, since it is larger than the sum of its proper divisors (3622941993).

10868825967 is an equidigital number, since it uses as much as digits as its factorization.

10868825967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3622941992.

The product of its (nonzero) digits is 11612160, while the sum is 60.

The spelling of 10868825967 in words is "ten billion, eight hundred sixty-eight million, eight hundred twenty-five thousand, nine hundred sixty-seven".

Divisors: 1 3 3622941989 10868825967