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54980204 = 2222361637
BaseRepresentation
bin1101000110111…
…0111001101100
310211110021122212
43101232321230
5103033331304
65242225552
71235216066
oct321567154
9124407585
1054980204
1129042494
12164b52b8
13b510186
147432736
154c6066e
hex346ee6c

54980204 has 12 divisors (see below), whose sum is σ = 96648384. Its totient is φ = 27366384.

The previous prime is 54980203. The next prime is 54980213. The reversal of 54980204 is 40208945.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (54980203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29927 + ... + 31710.

It is an arithmetic number, because the mean of its divisors is an integer number (8054032).

Almost surely, 254980204 is an apocalyptic number.

It is an amenable number.

54980204 is a deficient number, since it is larger than the sum of its proper divisors (41668180).

54980204 is a wasteful number, since it uses less digits than its factorization.

54980204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61864 (or 61862 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 54980204 is about 7414.8637209324. The cubic root of 54980204 is about 380.2496143908.

The spelling of 54980204 in words is "fifty-four million, nine hundred eighty thousand, two hundred four".

Divisors: 1 2 4 223 446 892 61637 123274 246548 13745051 27490102 54980204