Base | Representation |
---|---|
bin | 110111010000100… |
… | …011001001010001 |
3 | 2101121110210201120 |
4 | 313100203021101 |
5 | 3344313211022 |
6 | 231554352453 |
7 | 31655044056 |
oct | 6720431121 |
9 | 2347423646 |
10 | 927085137 |
11 | 436351870 |
12 | 21a58b729 |
13 | 11a0ba9b4 |
14 | 8b1ab02d |
15 | 565cbd5c |
hex | 37423251 |
927085137 has 32 divisors (see below), whose sum is σ = 1417944960. Its totient is φ = 533568000.
The previous prime is 927085121. The next prime is 927085139. The reversal of 927085137 is 731580729.
It is not a de Polignac number, because 927085137 - 24 = 927085121 is a prime.
It is not an unprimeable number, because it can be changed into a prime (927085139) 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 31 ways as a sum of consecutive naturals, for example, 50437 + ... + 66317.
It is an arithmetic number, because the mean of its divisors is an integer number (44310780).
Almost surely, 2927085137 is an apocalyptic number.
It is an amenable number.
927085137 is a deficient number, since it is larger than the sum of its proper divisors (490859823).
927085137 is a wasteful number, since it uses less digits than its factorization.
927085137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15985.
The product of its (nonzero) digits is 105840, while the sum is 42.
The square root of 927085137 is about 30448.0727961558. The cubic root of 927085137 is about 975.0791562296.
The spelling of 927085137 in words is "nine hundred twenty-seven million, eighty-five thousand, one hundred thirty-seven".
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