Base | Representation |
---|---|
bin | 101000001011000100… |
… | …0100111010110110000 |
3 | 22020200100112210102010 |
4 | 1100112020213112300 |
5 | 2403140244444044 |
6 | 103344320322520 |
7 | 6142603606422 |
oct | 1202610472660 |
9 | 266610483363 |
10 | 86270703024 |
11 | 33650621080 |
12 | 14877a73440 |
13 | 819b31168c |
14 | 42658d2812 |
15 | 239dc79bb9 |
hex | 14162275b0 |
86270703024 has 160 divisors (see below), whose sum is σ = 252057581568. Its totient is φ = 25189632000.
The previous prime is 86270703007. The next prime is 86270703073. The reversal of 86270703024 is 42030707268.
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, 3802434 + ... + 3825054.
Almost surely, 286270703024 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 86270703024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126028790784).
86270703024 is an abundant number, since it is smaller than the sum of its proper divisors (165786878544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86270703024 is a wasteful number, since it uses less digits than its factorization.
86270703024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22907 (or 22901 counting only the distinct ones).
The product of its (nonzero) digits is 112896, while the sum is 39.
It can be divided in two parts, 862 and 70703024, that added together give a triangular number (70703886 = T11891).
The spelling of 86270703024 in words is "eighty-six billion, two hundred seventy million, seven hundred three thousand, twenty-four".
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