Base | Representation |
---|---|
bin | 101000010000011110… |
… | …1001101111101001100 |
3 | 22021011000012002022121 |
4 | 1100200331031331030 |
5 | 2404023234433110 |
6 | 103414324022324 |
7 | 6150240061120 |
oct | 1204075157514 |
9 | 267130162277 |
10 | 86452264780 |
11 | 33734060112 |
12 | 149088319a4 |
13 | 81c9b1137b |
14 | 4281a75580 |
15 | 23aeb90cda |
hex | 1420f4df4c |
86452264780 has 48 divisors (see below), whose sum is σ = 219690467136. Its totient is φ = 27897200640.
The previous prime is 86452264777. The next prime is 86452264799. The reversal of 86452264780 is 8746225468.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18159861 + ... + 18164620.
It is an arithmetic number, because the mean of its divisors is an integer number (4576884732).
Almost surely, 286452264780 is an apocalyptic number.
It is an amenable number.
86452264780 is an abundant number, since it is smaller than the sum of its proper divisors (133238202356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86452264780 is a wasteful number, since it uses less digits than its factorization.
86452264780 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36324514 (or 36324512 counting only the distinct ones).
The product of its (nonzero) digits is 5160960, while the sum is 52.
The spelling of 86452264780 in words is "eighty-six billion, four hundred fifty-two million, two hundred sixty-four thousand, seven hundred eighty".
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