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57024014 = 2197144731
BaseRepresentation
bin1101100110000…
…1111000001110
310222022010020112
43121201320032
5104044232024
65354120022
71261460525
oct331417016
9128263215
1057024014
112a208a93
1217120012
13ba77528
1478054bc
15501600e
hex3661e0e

57024014 has 8 divisors (see below), whose sum is σ = 85970808. Its totient is φ = 28367080.

The previous prime is 57023957. The next prime is 57024041. The reversal of 57024014 is 41042075.

57024014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 71972 + ... + 72759.

It is an arithmetic number, because the mean of its divisors is an integer number (10746351).

Almost surely, 257024014 is an apocalyptic number.

57024014 is a deficient number, since it is larger than the sum of its proper divisors (28946794).

57024014 is a wasteful number, since it uses less digits than its factorization.

57024014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144930.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 57024014 is about 7551.4246338026. The cubic root of 57024014 is about 384.9041510989.

Adding to 57024014 its reverse (41042075), we get a palindrome (98066089).

The spelling of 57024014 in words is "fifty-seven million, twenty-four thousand, fourteen".

Divisors: 1 2 197 394 144731 289462 28512007 57024014