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9994107030 = 2351022332587
BaseRepresentation
bin10010100111011000…
…11111100010010110
3221210111200020111020
421103230133202112
5130431442411110
64331412222010
7502443336165
oct112354374226
927714606436
109994107030
11426945a596
121b2b00a906
13c337060cb
146ab46b3dc
153d75e6d70
hex253b1f896

9994107030 has 32 divisors (see below), whose sum is σ = 23988939264. Its totient is φ = 2664752736.

The previous prime is 9994107029. The next prime is 9994107031. The reversal of 9994107030 is 307014999.

It is an interprime number because it is at equal distance from previous prime (9994107029) and next prime (9994107031).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9994107031) 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, 290397 + ... + 322983.

It is an arithmetic number, because the mean of its divisors is an integer number (749654352).

Almost surely, 29994107030 is an apocalyptic number.

9994107030 is an abundant number, since it is smaller than the sum of its proper divisors (13994832234).

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

9994107030 is a wasteful number, since it uses less digits than its factorization.

9994107030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42820.

The product of its (nonzero) digits is 61236, while the sum is 42.

The square root of 9994107030 is about 99970.5308078336. The cubic root of 9994107030 is about 2154.0114062412.

The spelling of 9994107030 in words is "nine billion, nine hundred ninety-four million, one hundred seven thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 10223 20446 30669 32587 51115 61338 65174 97761 102230 153345 162935 195522 306690 325870 488805 977610 333136901 666273802 999410703 1665684505 1998821406 3331369010 4997053515 9994107030