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10145961792 = 263217614517
BaseRepresentation
bin10010111001011111…
…10001011101000000
3222012002102021001200
421130233301131000
5131234331234132
64354435101200
7506266152351
oct113457613500
928162367050
1010145961792
11433714929a
121b71a41800
13c590042b5
146c36b9d28
153e5ae0d7c
hex25cbf1740

10145961792 has 42 divisors (see below), whose sum is σ = 29081569218. Its totient is φ = 3381987072.

The previous prime is 10145961751. The next prime is 10145961857. The reversal of 10145961792 is 29716954101.

10145961792 is a `hidden beast` number, since 10 + 14 + 5 + 9 + 617 + 9 + 2 = 666.

10145961792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 9939292416 + 206669376 = 99696^2 + 14376^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8806683 + ... + 8807834.

Almost surely, 210145961792 is an apocalyptic number.

10145961792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10145961792 is an abundant number, since it is smaller than the sum of its proper divisors (18935607426).

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

10145961792 is a wasteful number, since it uses less digits than its factorization.

10145961792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17614535 (or 17614522 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 45.

The spelling of 10145961792 in words is "ten billion, one hundred forty-five million, nine hundred sixty-one thousand, seven hundred ninety-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 144 192 288 576 17614517 35229034 52843551 70458068 105687102 140916136 158530653 211374204 281832272 317061306 422748408 563664544 634122612 845496816 1127329088 1268245224 1690993632 2536490448 3381987264 5072980896 10145961792