Base | Representation |
---|---|
bin | 1010010000101… |
… | …01010101111111 |
3 | 12222221211202001 |
4 | 11020111111333 |
5 | 134013230110 |
6 | 12312443131 |
7 | 2063405566 |
oct | 510252577 |
9 | 188854661 |
10 | 86070655 |
11 | 44648180 |
12 | 249a94a7 |
13 | 14aa75a8 |
14 | b606bdd |
15 | 785263a |
hex | 521557f |
86070655 has 8 divisors (see below), whose sum is σ = 112674384. Its totient is φ = 62596800.
The previous prime is 86070613. The next prime is 86070667. The reversal of 86070655 is 55607068.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 86070655 - 27 = 86070527 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 782406 + ... + 782515.
It is an arithmetic number, because the mean of its divisors is an integer number (14084298).
Almost surely, 286070655 is an apocalyptic number.
86070655 is a deficient number, since it is larger than the sum of its proper divisors (26603729).
86070655 is a wasteful number, since it uses less digits than its factorization.
86070655 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1564937.
The product of its (nonzero) digits is 50400, while the sum is 37.
The square root of 86070655 is about 9277.4271756775. The cubic root of 86070655 is about 441.5213435898.
The spelling of 86070655 in words is "eighty-six million, seventy thousand, six hundred fifty-five".
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