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49305084 = 2234108757
BaseRepresentation
bin1011110000010…
…1010111111100
310102202221212020
42330011113330
5100110230314
64520440140
71136041413
oct274052774
9112687766
1049305084
1125916704
1214619050
13a2a400a
14679647a
1544ddda9
hex2f055fc

49305084 has 12 divisors (see below), whose sum is σ = 115045224. Its totient is φ = 16435024.

The previous prime is 49305073. The next prime is 49305101. The reversal of 49305084 is 48050394.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2054367 + ... + 2054390.

It is an arithmetic number, because the mean of its divisors is an integer number (9587102).

Almost surely, 249305084 is an apocalyptic number.

It is an amenable number.

49305084 is an abundant number, since it is smaller than the sum of its proper divisors (65740140).

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

49305084 is a wasteful number, since it uses less digits than its factorization.

49305084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4108764 (or 4108762 counting only the distinct ones).

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

The square root of 49305084 is about 7021.7578995576. The cubic root of 49305084 is about 366.6884530673.

The spelling of 49305084 in words is "forty-nine million, three hundred five thousand, eighty-four".

Divisors: 1 2 3 4 6 12 4108757 8217514 12326271 16435028 24652542 49305084