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7425056106 = 2331310577003
BaseRepresentation
bin1101110101001000…
…10101110101101010
3201011110112221011000
412322210111311222
5110201303243411
63224440415430
7351666635616
oct67244256552
921143487130
107425056106
113170283606
121532777576
139143ab130
145061a4346
152d6ccb956
hex1ba915d6a

7425056106 has 32 divisors (see below), whose sum is σ = 17769366720. Its totient is φ = 2284632432.

The previous prime is 7425056057. The next prime is 7425056123. The reversal of 7425056106 is 6016505247.

It is a happy number.

7425056106 is a `hidden beast` number, since 7 + 42 + 50 + 561 + 0 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5287800 + ... + 5289203.

It is an arithmetic number, because the mean of its divisors is an integer number (555292710).

Almost surely, 27425056106 is an apocalyptic number.

7425056106 is an abundant number, since it is smaller than the sum of its proper divisors (10344310614).

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

7425056106 is a wasteful number, since it uses less digits than its factorization.

7425056106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10577027 (or 10577021 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 7425056106 is about 86168.7652574876. The cubic root of 7425056106 is about 1950.8920841357.

The spelling of 7425056106 in words is "seven billion, four hundred twenty-five million, fifty-six thousand, one hundred six".

Divisors: 1 2 3 6 9 13 18 26 27 39 54 78 117 234 351 702 10577003 21154006 31731009 63462018 95193027 137501039 190386054 275002078 285579081 412503117 571158162 825006234 1237509351 2475018702 3712528053 7425056106