Base | Representation |
---|---|
bin | 101000011110100010… |
… | …1100011101001100000 |
3 | 22022100220020112100002 |
4 | 1100331011203221200 |
5 | 2411010044302312 |
6 | 103533223315132 |
7 | 6165030422012 |
oct | 1207505435140 |
9 | 268326215302 |
10 | 86924212832 |
11 | 339564a7726 |
12 | 14a1a8abaa8 |
13 | 8273824082 |
14 | 42c86081b2 |
15 | 23db3174c2 |
hex | 143d163a60 |
86924212832 has 24 divisors (see below), whose sum is σ = 175305998952. Its totient is φ = 42402054400.
The previous prime is 86924212831. The next prime is 86924212853. The reversal of 86924212832 is 23821242968.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86924212831) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33125294 + ... + 33127917.
It is an arithmetic number, because the mean of its divisors is an integer number (7304416623).
Almost surely, 286924212832 is an apocalyptic number.
86924212832 is a gapful number since it is divisible by the number (82) formed by its first and last digit.
It is an amenable number.
86924212832 is an abundant number, since it is smaller than the sum of its proper divisors (88381786120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86924212832 is a wasteful number, since it uses less digits than its factorization.
86924212832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66253262 (or 66253254 counting only the distinct ones).
The product of its digits is 663552, while the sum is 47.
The spelling of 86924212832 in words is "eighty-six billion, nine hundred twenty-four million, two hundred twelve thousand, eight hundred thirty-two".
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