Base | Representation |
---|---|
bin | 101000011110011010… |
… | …1100111111011001111 |
3 | 22022100121101022212100 |
4 | 1100330311213323033 |
5 | 2411003012123142 |
6 | 103532554010143 |
7 | 6164650054545 |
oct | 1207465477317 |
9 | 268317338770 |
10 | 86920036047 |
11 | 33954104639 |
12 | 14a19416953 |
13 | 82729c0bc0 |
14 | 42c7c3bd95 |
15 | 23dac8eb4c |
hex | 143cd67ecf |
86920036047 has 24 divisors (see below), whose sum is σ = 135226910000. Its totient is φ = 53482146048.
The previous prime is 86920035997. The next prime is 86920036097. The reversal of 86920036047 is 74063002968.
86920036047 is a `hidden beast` number, since 86 + 9 + 200 + 360 + 4 + 7 = 666.
It is an interprime number because it is at equal distance from previous prime (86920035997) and next prime (86920036097).
It is not a de Polignac number, because 86920036047 - 28 = 86920035791 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 86920035993 and 86920036011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86920036097) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 915204 + ... + 1005702.
Almost surely, 286920036047 is an apocalyptic number.
86920036047 is a deficient number, since it is larger than the sum of its proper divisors (48306873953).
86920036047 is a wasteful number, since it uses less digits than its factorization.
86920036047 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98727 (or 98724 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 45.
The spelling of 86920036047 in words is "eighty-six billion, nine hundred twenty million, thirty-six thousand, forty-seven".
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