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54054806 = 2135339227
BaseRepresentation
bin1100111000110…
…0111110010110
310202201021020212
43032030332112
5102314223211
65210325422
71224313121
oct316147626
9122637225
1054054806
11285701a3
1216129872
13b277bc0
1472713b8
154b2b38b
hex338cf96

54054806 has 16 divisors (see below), whose sum is σ = 88969104. Its totient is φ = 24477024.

The previous prime is 54054799. The next prime is 54054809. The reversal of 54054806 is 60845045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54054809) 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, 18236 + ... + 20991.

It is an arithmetic number, because the mean of its divisors is an integer number (5560569).

Almost surely, 254054806 is an apocalyptic number.

54054806 is a deficient number, since it is larger than the sum of its proper divisors (34914298).

54054806 is a wasteful number, since it uses less digits than its factorization.

54054806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39295.

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 54054806 is about 7352.1973586133. The cubic root of 54054806 is about 378.1041443862.

The spelling of 54054806 in words is "fifty-four million, fifty-four thousand, eight hundred six".

Divisors: 1 2 13 26 53 106 689 1378 39227 78454 509951 1019902 2079031 4158062 27027403 54054806