Base | Representation |
---|---|
bin | 101000011101000100… |
… | …1010100111000001010 |
3 | 22022020110101121200022 |
4 | 1100322021110320022 |
5 | 2410404431304013 |
6 | 103524301540442 |
7 | 6163561130132 |
oct | 1207211247012 |
9 | 268213347608 |
10 | 86874869258 |
11 | 33930665111 |
12 | 14a06274722 |
13 | 82665386a8 |
14 | 42c1c41ac2 |
15 | 23d6d1c008 |
hex | 143a254e0a |
86874869258 has 8 divisors (see below), whose sum is σ = 130379724228. Its totient is φ = 43414961184.
The previous prime is 86874869233. The next prime is 86874869261. The reversal of 86874869258 is 85296847868.
It can be written as a sum of positive squares in 2 ways, for example, as 86637801649 + 237067609 = 294343^2 + 15397^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 86874869191 and 86874869200.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11231891 + ... + 11239622.
Almost surely, 286874869258 is an apocalyptic number.
86874869258 is a deficient number, since it is larger than the sum of its proper divisors (43504854970).
86874869258 is a wasteful number, since it uses less digits than its factorization.
86874869258 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22473448.
The product of its digits is 371589120, while the sum is 71.
The spelling of 86874869258 in words is "eighty-six billion, eight hundred seventy-four million, eight hundred sixty-nine thousand, two hundred fifty-eight".
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