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53464712 = 237954727
BaseRepresentation
bin1100101111110…
…0111010001000
310201121021210112
43023330322020
5102141332322
65145533452
71216304540
oct313747210
9121537715
1053464712
11281a7914
1215aa4288
13b0cc432
14715a320
154a615e2
hex32fce88

53464712 has 16 divisors (see below), whose sum is σ = 114567360. Its totient is φ = 22913424.

The previous prime is 53464693. The next prime is 53464717. The reversal of 53464712 is 21746435.

It is not an unprimeable number, because it can be changed into a prime (53464717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 477308 + ... + 477419.

It is an arithmetic number, because the mean of its divisors is an integer number (7160460).

Almost surely, 253464712 is an apocalyptic number.

It is an amenable number.

53464712 is an abundant number, since it is smaller than the sum of its proper divisors (61102648).

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

53464712 is a wasteful number, since it uses less digits than its factorization.

53464712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954740 (or 954736 counting only the distinct ones).

The product of its digits is 20160, while the sum is 32.

The square root of 53464712 is about 7311.9567832421. The cubic root of 53464712 is about 376.7232382552.

The spelling of 53464712 in words is "fifty-three million, four hundred sixty-four thousand, seven hundred twelve".

Divisors: 1 2 4 7 8 14 28 56 954727 1909454 3818908 6683089 7637816 13366178 26732356 53464712