Base | Representation |
---|---|
bin | 10011110001010110001000… |
… | …000100100101110010011100 |
3 | 102101212201012111122121010001 |
4 | 103301112020010211302130 |
5 | 42344123034311443002 |
6 | 504534022425224044 |
7 | 24213132412215160 |
oct | 2361261004456234 |
9 | 371781174577101 |
10 | 86953895812252 |
11 | 25784a38336887 |
12 | 99042b7932024 |
13 | 3969942890881 |
14 | 176883ba4cca0 |
15 | a0bd0c7d7a87 |
hex | 4f1588125c9c |
86953895812252 has 48 divisors (see below), whose sum is σ = 173945510126080. Its totient is φ = 37257873912000.
The previous prime is 86953895812213. The next prime is 86953895812261. The reversal of 86953895812252 is 25221859835968.
It is a happy number.
It is a congruent number.
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, 4712683627 + ... + 4712702077.
Almost surely, 286953895812252 is an apocalyptic number.
It is an amenable number.
86953895812252 is an abundant number, since it is smaller than the sum of its proper divisors (86991614313828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86953895812252 is a wasteful number, since it uses less digits than its factorization.
86953895812252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45842 (or 45840 counting only the distinct ones).
The product of its digits is 746496000, while the sum is 73.
The spelling of 86953895812252 in words is "eighty-six trillion, nine hundred fifty-three billion, eight hundred ninety-five million, eight hundred twelve thousand, two hundred fifty-two".
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