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54930804 = 223107179239
BaseRepresentation
bin1101000110001…
…0110101110100
310211100202220020
43101202311310
5103030241204
65241205140
71234622055
oct321426564
9124322806
1054930804
1129009365
12164907b0
13b4c3846
14741c72c
154c50bd9
hex3462d74

54930804 has 48 divisors (see below), whose sum is σ = 130636800. Its totient is φ = 17962336.

The previous prime is 54930803. The next prime is 54930839. The reversal of 54930804 is 40803945.

54930804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54930803) 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 15 ways as a sum of consecutive naturals, for example, 229717 + ... + 229955.

It is an arithmetic number, because the mean of its divisors is an integer number (2721600).

Almost surely, 254930804 is an apocalyptic number.

It is an amenable number.

54930804 is an abundant number, since it is smaller than the sum of its proper divisors (75705996).

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

54930804 is a wasteful number, since it uses less digits than its factorization.

54930804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532 (or 530 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 54930804 is about 7411.5318254731. The cubic root of 54930804 is about 380.1356948444.

The spelling of 54930804 in words is "fifty-four million, nine hundred thirty thousand, eight hundred four".

Divisors: 1 2 3 4 6 12 107 179 214 239 321 358 428 478 537 642 716 717 956 1074 1284 1434 2148 2868 19153 25573 38306 42781 51146 57459 76612 76719 85562 102292 114918 128343 153438 171124 229836 256686 306876 513372 4577567 9155134 13732701 18310268 27465402 54930804