Base | Representation |
---|---|
bin | 101000010111110110… |
… | …1000001100000000101 |
3 | 22021210020201222001010 |
4 | 1100233231001200011 |
5 | 2410030104141301 |
6 | 103455042552433 |
7 | 6156333046440 |
oct | 1205755014005 |
9 | 267706658033 |
10 | 86699677701 |
11 | 338507870aa |
12 | 14977668719 |
13 | 8239159350 |
14 | 42a687a657 |
15 | 23c67635d6 |
hex | 142fb41805 |
86699677701 has 32 divisors (see below), whose sum is σ = 143218690048. Its totient is φ = 45428817600.
The previous prime is 86699677699. The next prime is 86699677709. The reversal of 86699677701 is 10777699668.
It is not a de Polignac number, because 86699677701 - 21 = 86699677699 is a prime.
It is a super-2 number, since 2×866996777012 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86699677709) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1010371 + ... + 1092816.
It is an arithmetic number, because the mean of its divisors is an integer number (4475584064).
Almost surely, 286699677701 is an apocalyptic number.
It is an amenable number.
86699677701 is a deficient number, since it is larger than the sum of its proper divisors (56519012347).
86699677701 is a wasteful number, since it uses less digits than its factorization.
86699677701 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2103361.
The product of its (nonzero) digits is 48009024, while the sum is 66.
The spelling of 86699677701 in words is "eighty-six billion, six hundred ninety-nine million, six hundred seventy-seven thousand, seven hundred one".
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