Base | Representation |
---|---|
bin | 100101001011101110… |
… | …010111100101010110 |
3 | 10211001110012212110112 |
4 | 211023232113211112 |
5 | 1123231314331321 |
6 | 30201422323022 |
7 | 2612245123211 |
oct | 451356274526 |
9 | 124043185415 |
10 | 39925152086 |
11 | 15a28786766 |
12 | 78a2a29472 |
13 | 39c3707261 |
14 | 1d0a686778 |
15 | 108a14ea5b |
hex | 94bb97956 |
39925152086 has 16 divisors (see below), whose sum is σ = 66747933360. Its totient is φ = 17799448320.
The previous prime is 39925152073. The next prime is 39925152119. The reversal of 39925152086 is 68025152993.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30901175 + ... + 30902466.
It is an arithmetic number, because the mean of its divisors is an integer number (4171745835).
Almost surely, 239925152086 is an apocalyptic number.
39925152086 is a deficient number, since it is larger than the sum of its proper divisors (26822781274).
39925152086 is a wasteful number, since it uses less digits than its factorization.
39925152086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61803679.
The product of its (nonzero) digits is 1166400, while the sum is 50.
The spelling of 39925152086 in words is "thirty-nine billion, nine hundred twenty-five million, one hundred fifty-two thousand, eighty-six".
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