Base | Representation |
---|---|
bin | 101000011000011000… |
… | …0110110101000111111 |
3 | 22021211111012100102000 |
4 | 1100300300312220333 |
5 | 2410044132142012 |
6 | 103500520033343 |
7 | 6156640145124 |
oct | 1206060665077 |
9 | 267744170360 |
10 | 86717459007 |
11 | 3385a8214a3 |
12 | 14981602853 |
13 | 823ca4392a |
14 | 42a8d8874b |
15 | 23c80c6ddc |
hex | 1430c36a3f |
86717459007 has 8 divisors (see below), whose sum is σ = 128470309680. Its totient is φ = 57811639320.
The previous prime is 86717458889. The next prime is 86717459021. The reversal of 86717459007 is 70095471768.
It is not a de Polignac number, because 86717459007 - 212 = 86717454911 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86717459047) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1605878844 + ... + 1605878897.
It is an arithmetic number, because the mean of its divisors is an integer number (16058788710).
Almost surely, 286717459007 is an apocalyptic number.
86717459007 is a deficient number, since it is larger than the sum of its proper divisors (41752850673).
86717459007 is a wasteful number, since it uses less digits than its factorization.
86717459007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3211757750 (or 3211757744 counting only the distinct ones).
The product of its (nonzero) digits is 2963520, while the sum is 54.
The spelling of 86717459007 in words is "eighty-six billion, seven hundred seventeen million, four hundred fifty-nine thousand, seven".
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