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10091092001 = 731031342079
BaseRepresentation
bin10010110010111100…
…11101100000100001
3222001021011120212012
421121132131200201
5131131304421001
64345155042305
7505031603204
oct113136354041
928037146765
1010091092001
114309181861
121b575a0395
13c4a832473
146ba2b593b
153e0da32bb
hex25979d821

10091092001 has 8 divisors (see below), whose sum is σ = 10328647680. Its totient is φ = 9856220832.

The previous prime is 10091091979. The next prime is 10091092003. The reversal of 10091092001 is 10029019001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10091092001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10091092003) 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, 663521 + ... + 678558.

It is an arithmetic number, because the mean of its divisors is an integer number (1291080960).

Almost surely, 210091092001 is an apocalyptic number.

It is an amenable number.

10091092001 is a deficient number, since it is larger than the sum of its proper divisors (237555679).

10091092001 is a wasteful number, since it uses less digits than its factorization.

10091092001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342255.

The product of its (nonzero) digits is 162, while the sum is 23.

The spelling of 10091092001 in words is "ten billion, ninety-one million, ninety-two thousand, one".

Divisors: 1 73 103 7519 1342079 97971767 138234137 10091092001