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79141056 = 263412193
BaseRepresentation
bin1001011011110…
…01100011000000
312111220210010020
410231321203000
5130230003211
611504133440
71650454641
oct455714300
9174823106
1079141056
1140744935
1222607280
131351c437
14a7216c8
156e34306
hex4b798c0

79141056 has 28 divisors (see below), whose sum is σ = 209394552. Its totient is φ = 26380288.

The previous prime is 79141037. The next prime is 79141057. The reversal of 79141056 is 65014197.

It is not an unprimeable number, because it can be changed into a prime (79141057) 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, 205905 + ... + 206288.

Almost surely, 279141056 is an apocalyptic number.

It is an amenable number.

79141056 is an abundant number, since it is smaller than the sum of its proper divisors (130253496).

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

79141056 is a wasteful number, since it uses less digits than its factorization.

79141056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412208 (or 412198 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 79141056 is about 8896.1258983897. The cubic root of 79141056 is about 429.3392700935.

The spelling of 79141056 in words is "seventy-nine million, one hundred forty-one thousand, fifty-six".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 192 412193 824386 1236579 1648772 2473158 3297544 4946316 6595088 9892632 13190176 19785264 26380352 39570528 79141056