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54713684 = 2217804613
BaseRepresentation
bin1101000010110…
…1110101010100
310210221202001202
43100231311110
5103001314214
65232412032
71233026054
oct320556524
9123852052
1054713684
1128980223
12163a7018
13b448a7c
1473a3564
154c0b6de
hex342dd54

54713684 has 12 divisors (see below), whose sum is σ = 101381364. Its totient is φ = 25747584.

The previous prime is 54713671. The next prime is 54713693. The reversal of 54713684 is 48631745.

54713684 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 51437584 + 3276100 = 7172^2 + 1810^2 .

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, 402239 + ... + 402374.

It is an arithmetic number, because the mean of its divisors is an integer number (8448447).

Almost surely, 254713684 is an apocalyptic number.

It is an amenable number.

54713684 is a deficient number, since it is larger than the sum of its proper divisors (46667680).

54713684 is a wasteful number, since it uses less digits than its factorization.

54713684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804634 (or 804632 counting only the distinct ones).

The product of its digits is 80640, while the sum is 38.

The square root of 54713684 is about 7396.8698785365. The cubic root of 54713684 is about 379.6341909011.

The spelling of 54713684 in words is "fifty-four million, seven hundred thirteen thousand, six hundred eighty-four".

Divisors: 1 2 4 17 34 68 804613 1609226 3218452 13678421 27356842 54713684