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54712413 = 327868451
BaseRepresentation
bin1101000010110…
…1100001011101
310210221200022200
43100231201131
5103001244123
65232402113
71233022260
oct320554135
9123850280
1054712413
112897a278
12163a6339
13b448312
1473a2cd7
154c0b143
hex342d85d

54712413 has 12 divisors (see below), whose sum is σ = 90319008. Its totient is φ = 31264200.

The previous prime is 54712403. The next prime is 54712421. The reversal of 54712413 is 31421745.

54712413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54712413 - 220 = 53663837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54712403) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 434163 + ... + 434288.

It is an arithmetic number, because the mean of its divisors is an integer number (7526584).

Almost surely, 254712413 is an apocalyptic number.

It is an amenable number.

54712413 is a deficient number, since it is larger than the sum of its proper divisors (35606595).

54712413 is a wasteful number, since it uses less digits than its factorization.

54712413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868464 (or 868461 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 54712413 is about 7396.7839633181. The cubic root of 54712413 is about 379.6312512417.

The spelling of 54712413 in words is "fifty-four million, seven hundred twelve thousand, four hundred thirteen".

Divisors: 1 3 7 9 21 63 868451 2605353 6079157 7816059 18237471 54712413