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48902916 = 2234075243
BaseRepresentation
bin1011101010001…
…1001100000100
310102000112012010
42322203030010
5100004343131
64504054220
71132445046
oct272431404
9112015163
1048902916
1125671537
1214464370
13a192c4a
1466cda96
15445eb46
hex2ea3304

48902916 has 12 divisors (see below), whose sum is σ = 114106832. Its totient is φ = 16300968.

The previous prime is 48902891. The next prime is 48902923. The reversal of 48902916 is 61920984.

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

It is a super-3 number, since 3×489029163 (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2037610 + ... + 2037633.

Almost surely, 248902916 is an apocalyptic number.

It is an amenable number.

48902916 is an abundant number, since it is smaller than the sum of its proper divisors (65203916).

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

48902916 is a wasteful number, since it uses less digits than its factorization.

48902916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4075250 (or 4075248 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 48902916 is about 6993.0619902872. The cubic root of 48902916 is about 365.6887377231.

The spelling of 48902916 in words is "forty-eight million, nine hundred two thousand, nine hundred sixteen".

Divisors: 1 2 3 4 6 12 4075243 8150486 12225729 16300972 24451458 48902916