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9966460124 = 2213967178393
BaseRepresentation
bin10010100100000110…
…00001110011011100
3221201120122122001202
421102003001303130
5130402403210444
64324543455032
7501656341025
oct112203016334
927646578052
109966460124
114254897005
121b218b7478
13c2aa761aa
146a7911c4c
153d4e8534e
hex2520c1cdc

9966460124 has 12 divisors (see below), whose sum is σ = 17442651744. Its totient is φ = 4982845344.

The previous prime is 9966460111. The next prime is 9966460177. The reversal of 9966460124 is 4210646699.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33329 + ... + 145064.

It is an arithmetic number, because the mean of its divisors is an integer number (1453554312).

Almost surely, 29966460124 is an apocalyptic number.

It is an amenable number.

9966460124 is a deficient number, since it is larger than the sum of its proper divisors (7476191620).

9966460124 is a wasteful number, since it uses less digits than its factorization.

9966460124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192364 (or 192362 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 47.

The square root of 9966460124 is about 99832.1597682831. The cubic root of 9966460124 is about 2152.0233430648.

The spelling of 9966460124 in words is "nine billion, nine hundred sixty-six million, four hundred sixty thousand, one hundred twenty-four".

Divisors: 1 2 4 13967 27934 55868 178393 356786 713572 2491615031 4983230062 9966460124