Search a number
-
+
57674744 = 2317424079
BaseRepresentation
bin1101110000000…
…0101111111000
311000112011212122
43130000233320
5104231042434
65420100412
71300140641
oct334005770
9130464778
1057674744
112a612986
1217394708
13bc4478a
1479346c8
1550e3c2e
hex3700bf8

57674744 has 16 divisors (see below), whose sum is σ = 114501600. Its totient is φ = 27140992.

The previous prime is 57674717. The next prime is 57674753. The reversal of 57674744 is 44747675.

57674744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 57674695 and 57674704.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 211904 + ... + 212175.

It is an arithmetic number, because the mean of its divisors is an integer number (7156350).

Almost surely, 257674744 is an apocalyptic number.

It is an amenable number.

57674744 is a deficient number, since it is larger than the sum of its proper divisors (56826856).

57674744 is a wasteful number, since it uses less digits than its factorization.

57674744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424102 (or 424098 counting only the distinct ones).

The product of its digits is 658560, while the sum is 44.

The square root of 57674744 is about 7594.3889813467. The cubic root of 57674744 is about 386.3627291815.

The spelling of 57674744 in words is "fifty-seven million, six hundred seventy-four thousand, seven hundred forty-four".

Divisors: 1 2 4 8 17 34 68 136 424079 848158 1696316 3392632 7209343 14418686 28837372 57674744