Search a number
-
+
54904302 = 2323050239
BaseRepresentation
bin1101000101110…
…0010111101110
310211022102112200
43101130113232
5103023414202
65240442330
71234451565
oct321342756
9124272480
1054904302
1128aa0462
12164793a6
13b4b476b
147412bdc
154c47e1c
hex345c5ee

54904302 has 12 divisors (see below), whose sum is σ = 118959360. Its totient is φ = 18301428.

The previous prime is 54904261. The next prime is 54904349. The reversal of 54904302 is 20340945.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1525102 + ... + 1525137.

It is an arithmetic number, because the mean of its divisors is an integer number (9913280).

Almost surely, 254904302 is an apocalyptic number.

54904302 is an abundant number, since it is smaller than the sum of its proper divisors (64055058).

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

54904302 is a wasteful number, since it uses less digits than its factorization.

54904302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3050247 (or 3050244 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 54904302 is about 7409.7437202646. The cubic root of 54904302 is about 380.0745513933.

The spelling of 54904302 in words is "fifty-four million, nine hundred four thousand, three hundred two".

Divisors: 1 2 3 6 9 18 3050239 6100478 9150717 18301434 27452151 54904302