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79248056 = 239906007
BaseRepresentation
bin1001011100100…
…11101010111000
312112010012220012
410232103222320
5130241414211
611510321052
71651411616
oct456235270
9175105805
1079248056
1140808268
1222659188
1313559054
14a74c6b6
156e55d8b
hex4b93ab8

79248056 has 8 divisors (see below), whose sum is σ = 148590120. Its totient is φ = 39624024.

The previous prime is 79248023. The next prime is 79248079. The reversal of 79248056 is 65084297.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4952996 + ... + 4953011.

It is an arithmetic number, because the mean of its divisors is an integer number (18573765).

Almost surely, 279248056 is an apocalyptic number.

It is an amenable number.

79248056 is a deficient number, since it is larger than the sum of its proper divisors (69342064).

79248056 is a wasteful number, since it uses less digits than its factorization.

79248056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9906013 (or 9906009 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 79248056 is about 8902.1377207949. The cubic root of 79248056 is about 429.5326741925.

The spelling of 79248056 in words is "seventy-nine million, two hundred forty-eight thousand, fifty-six".

Divisors: 1 2 4 8 9906007 19812014 39624028 79248056