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108067025 = 52111572503
BaseRepresentation
bin1100111000011…
…11100011010001
321112100101002102
412130033203101
5210131121100
614420130145
72451361133
oct634174321
9245311072
10108067025
11560013a0
1230236955
13195095b1
14104d1053
159749cd5
hex670f8d1

108067025 has 24 divisors (see below), whose sum is σ = 147175104. Its totient is φ = 78062400.

The previous prime is 108066997. The next prime is 108067033. The reversal of 108067025 is 520760801.

It is not a de Polignac number, because 108067025 - 28 = 108066769 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41924 + ... + 44426.

It is an arithmetic number, because the mean of its divisors is an integer number (6132296).

Almost surely, 2108067025 is an apocalyptic number.

It is an amenable number.

108067025 is a deficient number, since it is larger than the sum of its proper divisors (39108079).

108067025 is a wasteful number, since it uses less digits than its factorization.

108067025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2681 (or 2676 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 108067025 is about 10395.5290870643. The cubic root of 108067025 is about 476.3188096213.

The spelling of 108067025 in words is "one hundred eight million, sixty-seven thousand, twenty-five".

Divisors: 1 5 11 25 55 157 275 785 1727 2503 3925 8635 12515 27533 43175 62575 137665 392971 688325 1964855 4322681 9824275 21613405 108067025