Base | Representation |
---|---|
bin | 10011110001001000110010… |
… | …110101100100010001011000 |
3 | 102101211100020212122010222111 |
4 | 103301020302311210101120 |
5 | 42343404230203034012 |
6 | 504523254143202104 |
7 | 24212114601435244 |
oct | 2361106265442130 |
9 | 371740225563874 |
10 | 86939580908632 |
11 | 25779961a04921 |
12 | 99015818a6334 |
13 | 39684a0c663ba |
14 | 1767c80803424 |
15 | a0b770beeba7 |
hex | 4f1232d64458 |
86939580908632 has 32 divisors (see below), whose sum is σ = 167420835183600. Its totient is φ = 42294072564864.
The previous prime is 86939580908627. The next prime is 86939580908633. The reversal of 86939580908632 is 23680908593968.
It is a super-2 number, since 2×869395809086322 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86939580908633) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11745303 + ... + 17658745.
Almost surely, 286939580908632 is an apocalyptic number.
It is an amenable number.
86939580908632 is a deficient number, since it is larger than the sum of its proper divisors (80481254274968).
86939580908632 is a wasteful number, since it uses less digits than its factorization.
86939580908632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5963155 (or 5963151 counting only the distinct ones).
The product of its (nonzero) digits is 1209323520, while the sum is 76.
The spelling of 86939580908632 in words is "eighty-six trillion, nine hundred thirty-nine billion, five hundred eighty million, nine hundred eight thousand, six hundred thirty-two".
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