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54708804 = 2233506563
BaseRepresentation
bin1101000010110…
…0101001000100
310210221111101000
43100230221010
5103001140204
65232333300
71233005613
oct320545104
9123844330
1054708804
1128977597
12163a4230
13b446797
1473a187a
154c0a039
hex342ca44

54708804 has 24 divisors (see below), whose sum is σ = 141837920. Its totient is φ = 18236232.

The previous prime is 54708803. The next prime is 54708817. The reversal of 54708804 is 40880745.

It is a super-2 number, since 2×547088042 = 5986106470220832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (54708803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253174 + ... + 253389.

Almost surely, 254708804 is an apocalyptic number.

54708804 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

54708804 is an abundant number, since it is smaller than the sum of its proper divisors (87129116).

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

54708804 is a wasteful number, since it uses less digits than its factorization.

54708804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506576 (or 506568 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 54708804 is about 7396.5400019198. The cubic root of 54708804 is about 379.6229038409.

The spelling of 54708804 in words is "fifty-four million, seven hundred eight thousand, eight hundred four".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 506563 1013126 1519689 2026252 3039378 4559067 6078756 9118134 13677201 18236268 27354402 54708804