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969912030311 = 7532614318141
BaseRepresentation
bin11100001110100110100…
…00110001010001100111
310102201111211121012101022
432013103100301101213
5111342334434432221
62021323232521355
7130034216141540
oct16072320612147
93381454535338
10969912030311
11344379067a44
12137b856b025b
1370601912993
1434d3045d4c7
151a36a0624ab
hexe1d3431467

969912030311 has 8 divisors (see below), whose sum is σ = 1129385437344. Its totient is φ = 815667259680.

The previous prime is 969912030301. The next prime is 969912030317. The reversal of 969912030311 is 113030219969.

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

It is not a de Polignac number, because 969912030311 - 218 = 969911768167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (969912030317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1307158700 + ... + 1307159441.

It is an arithmetic number, because the mean of its divisors is an integer number (141173179668).

Almost surely, 2969912030311 is an apocalyptic number.

969912030311 is a deficient number, since it is larger than the sum of its proper divisors (159473407033).

969912030311 is a wasteful number, since it uses less digits than its factorization.

969912030311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2614318201.

The product of its (nonzero) digits is 78732, while the sum is 44.

The spelling of 969912030311 in words is "nine hundred sixty-nine billion, nine hundred twelve million, thirty thousand, three hundred eleven".

Divisors: 1 7 53 371 2614318141 18300226987 138558861473 969912030311