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14705190924 = 2233331736781
BaseRepresentation
bin11011011000111111…
…10110100000001100
31101221211102002122220
431230133312200030
5220104012102144
610431103135340
71030260026514
oct155437664014
941854362586
1014705190924
116266773656
122a248a4550
131504747c08
149d7002844
155b0ecd919
hex36c7f680c

14705190924 has 24 divisors (see below), whose sum is σ = 34314074928. Its totient is φ = 4901449920.

The previous prime is 14705190919. The next prime is 14705190931. The reversal of 14705190924 is 42909150741.

It is a super-2 number, since 2×147051909242 (a number of 21 digits) contains 22 as substring.

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, 381414 + ... + 418194.

It is an arithmetic number, because the mean of its divisors is an integer number (1429753122).

Almost surely, 214705190924 is an apocalyptic number.

It is an amenable number.

14705190924 is an abundant number, since it is smaller than the sum of its proper divisors (19608884004).

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

14705190924 is a wasteful number, since it uses less digits than its factorization.

14705190924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70105 (or 70103 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The spelling of 14705190924 in words is "fourteen billion, seven hundred five million, one hundred ninety thousand, nine hundred twenty-four".

Divisors: 1 2 3 4 6 12 33317 36781 66634 73562 99951 110343 133268 147124 199902 220686 399804 441372 1225432577 2450865154 3676297731 4901730308 7352595462 14705190924