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54914570 = 2523238759
BaseRepresentation
bin1101000101111…
…0111000001010
310211022221121222
43101132320022
5103024231240
65241002042
71234523534
oct321367012
9124287558
1054914570
1128aa8147
1216483322
13b4b9339
147416854
154c4aeb5
hex345ee0a

54914570 has 16 divisors (see below), whose sum is σ = 103144320. Its totient is φ = 21010704.

The previous prime is 54914567. The next prime is 54914581. The reversal of 54914570 is 7541945.

54914570 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 54914570.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119150 + ... + 119609.

It is an arithmetic number, because the mean of its divisors is an integer number (6446520).

Almost surely, 254914570 is an apocalyptic number.

54914570 is a deficient number, since it is larger than the sum of its proper divisors (48229750).

54914570 is a wasteful number, since it uses less digits than its factorization.

54914570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238789.

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 54914570 is about 7410.4365593398. The cubic root of 54914570 is about 380.0982432965.

The spelling of 54914570 in words is "fifty-four million, nine hundred fourteen thousand, five hundred seventy".

Divisors: 1 2 5 10 23 46 115 230 238759 477518 1193795 2387590 5491457 10982914 27457285 54914570