Base | Representation |
---|---|
bin | 100111100101100001… |
… | …0010101111101011001 |
3 | 22010102112202110002001 |
4 | 1033023002111331121 |
5 | 2343100224031310 |
6 | 103015311441001 |
7 | 6066434413543 |
oct | 1171302257531 |
9 | 263375673061 |
10 | 85010767705 |
11 | 330643a9016 |
12 | 14585b26161 |
13 | 802a293816 |
14 | 4186440693 |
15 | 232835093a |
hex | 13cb095f59 |
85010767705 has 32 divisors (see below), whose sum is σ = 106834775040. Its totient is φ = 64816044480.
The previous prime is 85010767691. The next prime is 85010767739. The reversal of 85010767705 is 50776701058.
It is not a de Polignac number, because 85010767705 - 27 = 85010767577 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52507386 + ... + 52509004.
It is an arithmetic number, because the mean of its divisors is an integer number (3338586720).
Almost surely, 285010767705 is an apocalyptic number.
It is an amenable number.
85010767705 is a deficient number, since it is larger than the sum of its proper divisors (21824007335).
85010767705 is a wasteful number, since it uses less digits than its factorization.
85010767705 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3021.
The product of its (nonzero) digits is 411600, while the sum is 46.
The spelling of 85010767705 in words is "eighty-five billion, ten million, seven hundred sixty-seven thousand, seven hundred five".
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