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57794956 = 2228151419
BaseRepresentation
bin1101110001111…
…0000110001100
311000202021202221
43130132012030
5104243414311
65422425124
71301151262
oct334360614
9130667687
1057794956
112a69522a
12174321a4
13bc873cb
147966432
155119671
hex371e18c

57794956 has 12 divisors (see below), whose sum is σ = 101503080. Its totient is φ = 28794080.

The previous prime is 57794921. The next prime is 57794969. The reversal of 57794956 is 65949775.

It is a happy number.

57794956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 24586 + ... + 26833.

It is an arithmetic number, because the mean of its divisors is an integer number (8458590).

Almost surely, 257794956 is an apocalyptic number.

It is an amenable number.

57794956 is a deficient number, since it is larger than the sum of its proper divisors (43708124).

57794956 is a wasteful number, since it uses less digits than its factorization.

57794956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51704 (or 51702 counting only the distinct ones).

The product of its digits is 2381400, while the sum is 52.

The square root of 57794956 is about 7602.2993890007. The cubic root of 57794956 is about 386.6309760293.

The spelling of 57794956 in words is "fifty-seven million, seven hundred ninety-four thousand, nine hundred fifty-six".

Divisors: 1 2 4 281 562 1124 51419 102838 205676 14448739 28897478 57794956