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9960006 = 237237143
BaseRepresentation
bin100101111111…
…101001000110
3200202000120010
4211333221012
510022210011
6553251050
7150441630
oct45775106
920660503
109960006
115693111
123403a86
1320a95c4
141473a50
15d1b1a6
hex97fa46

9960006 has 16 divisors (see below), whose sum is σ = 22765824. Its totient is φ = 2845704.

The previous prime is 9959987. The next prime is 9960023. The reversal of 9960006 is 6000699.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118530 + ... + 118613.

It is an arithmetic number, because the mean of its divisors is an integer number (1422864).

Almost surely, 29960006 is an apocalyptic number.

9960006 is an abundant number, since it is smaller than the sum of its proper divisors (12805818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9960006 is a wasteful number, since it uses less digits than its factorization.

9960006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237155.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 9960006 is about 3155.9477181981. The cubic root of 9960006 is about 215.1558703845.

The spelling of 9960006 in words is "nine million, nine hundred sixty thousand, six".

Divisors: 1 2 3 6 7 14 21 42 237143 474286 711429 1422858 1660001 3320002 4980003 9960006