Base | Representation |
---|---|
bin | 1010001111011… |
… | …10110101100111 |
3 | 12222122211101120 |
4 | 11013232311213 |
5 | 133443203220 |
6 | 12305225023 |
7 | 2062151013 |
oct | 507566547 |
9 | 188584346 |
10 | 85912935 |
11 | 4454a729 |
12 | 24932173 |
13 | 14a50874 |
14 | b5a5543 |
15 | 7820a40 |
hex | 51eed67 |
85912935 has 64 divisors (see below), whose sum is σ = 153722880. Its totient is φ = 40803840.
The previous prime is 85912933. The next prime is 85912943. The reversal of 85912935 is 53921958.
It is not a de Polignac number, because 85912935 - 21 = 85912933 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85912933) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 310017 + ... + 310293.
It is an arithmetic number, because the mean of its divisors is an integer number (2401920).
Almost surely, 285912935 is an apocalyptic number.
85912935 is a deficient number, since it is larger than the sum of its proper divisors (67809945).
85912935 is a wasteful number, since it uses less digits than its factorization.
85912935 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 368.
The product of its digits is 97200, while the sum is 42.
The square root of 85912935 is about 9268.9230766039. The cubic root of 85912935 is about 441.2514903903.
The spelling of 85912935 in words is "eighty-five million, nine hundred twelve thousand, nine hundred thirty-five".
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