Base | Representation |
---|---|
bin | 101000001011000111… |
… | …0010110011001011000 |
3 | 22020200110101011200121 |
4 | 1100112032112121120 |
5 | 2403141141101144 |
6 | 103344412443024 |
7 | 6142622440465 |
oct | 1202616263130 |
9 | 266613334617 |
10 | 86272206424 |
11 | 33651458658 |
12 | 14878479474 |
13 | 819b719a71 |
14 | 4265ba466c |
15 | 239de75384 |
hex | 1416396658 |
86272206424 has 64 divisors (see below), whose sum is σ = 175203164160. Its totient is φ = 39677299200.
The previous prime is 86272206403. The next prime is 86272206451. The reversal of 86272206424 is 42460227268.
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, 1119949 + ... + 1194499.
It is an arithmetic number, because the mean of its divisors is an integer number (2737549440).
Almost surely, 286272206424 is an apocalyptic number.
It is an amenable number.
86272206424 is an abundant number, since it is smaller than the sum of its proper divisors (88930957736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86272206424 is a wasteful number, since it uses less digits than its factorization.
86272206424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74768 (or 74764 counting only the distinct ones).
The product of its (nonzero) digits is 516096, while the sum is 43.
The spelling of 86272206424 in words is "eighty-six billion, two hundred seventy-two million, two hundred six thousand, four hundred twenty-four".
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