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7952056 = 237178353
BaseRepresentation
bin11110010101011010111000
3112222000011121
4132111122320
54013431211
6442235024
7124406560
oct36253270
915860147
107952056
114541552
1227b5a74
131855678
1410adda0
15a71271
hex7956b8

7952056 has 32 divisors (see below), whose sum is σ = 18044640. Its totient is φ = 3207168.

The previous prime is 7952047. The next prime is 7952059. The reversal of 7952056 is 6502597.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7952059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3225 + ... + 5128.

It is an arithmetic number, because the mean of its divisors is an integer number (563895).

Almost surely, 27952056 is an apocalyptic number.

It is an amenable number.

7952056 is an abundant number, since it is smaller than the sum of its proper divisors (10092584).

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

7952056 is a wasteful number, since it uses less digits than its factorization.

7952056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8383 (or 8379 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 7952056 is about 2819.9390064326. The cubic root of 7952056 is about 199.5996658642.

The spelling of 7952056 in words is "seven million, nine hundred fifty-two thousand, fifty-six".

Divisors: 1 2 4 7 8 14 17 28 34 56 68 119 136 238 476 952 8353 16706 33412 58471 66824 116942 142001 233884 284002 467768 568004 994007 1136008 1988014 3976028 7952056