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14957022601 = 23599633799
BaseRepresentation
bin11011110111000001…
…00000110110001001
31102121101021110210001
431323200200312021
5221112444210401
610512100523001
71036435410613
oct157340406611
942541243701
1014957022601
116385938504
122a950b0461
13154497c241
14a1c637db3
155c8175601
hex37b820d89

14957022601 has 4 divisors (see below), whose sum is σ = 14957680000. Its totient is φ = 14956365204.

The previous prime is 14957022599. The next prime is 14957022617. The reversal of 14957022601 is 10622075941.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10622075941 = 31342647611.

It is a cyclic number.

It is not a de Polignac number, because 14957022601 - 21 = 14957022599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14957020601) 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, 293301 + ... + 340498.

It is an arithmetic number, because the mean of its divisors is an integer number (3739420000).

Almost surely, 214957022601 is an apocalyptic number.

It is an amenable number.

14957022601 is a deficient number, since it is larger than the sum of its proper divisors (657399).

14957022601 is an equidigital number, since it uses as much as digits as its factorization.

14957022601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657398.

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 14957022601 in words is "fourteen billion, nine hundred fifty-seven million, twenty-two thousand, six hundred one".

Divisors: 1 23599 633799 14957022601