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9312420354 = 232862754217
BaseRepresentation
bin10001010110001000…
…00100001000000010
3220000222221222011120
420223010010020002
5123032434422404
64140021253110
7446525160366
oct105304041002
926028858146
109312420354
113a49689276
12197a864196
13b55409503
14644add2a6
153978409d9
hex22b104202

9312420354 has 16 divisors (see below), whose sum is σ = 18625834848. Its totient is φ = 3103974432.

The previous prime is 9312420317. The next prime is 9312420371. The reversal of 9312420354 is 4530242139.

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, 144654 + ... + 198870.

It is an arithmetic number, because the mean of its divisors is an integer number (1164114678).

Almost surely, 29312420354 is an apocalyptic number.

9312420354 is an abundant number, since it is smaller than the sum of its proper divisors (9313414494).

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

9312420354 is a wasteful number, since it uses less digits than its factorization.

9312420354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82849.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 9312420354 is about 96500.8826591757. The cubic root of 9312420354 is about 2103.8794768305.

The spelling of 9312420354 in words is "nine billion, three hundred twelve million, four hundred twenty thousand, three hundred fifty-four".

Divisors: 1 2 3 6 28627 54217 57254 85881 108434 162651 171762 325302 1552070059 3104140118 4656210177 9312420354