Base | Representation |
---|---|
bin | 1010010111101… |
… | …01100000111110 |
3 | 20001200111021201 |
4 | 11023311200332 |
5 | 134232120422 |
6 | 12344250114 |
7 | 2104251562 |
oct | 513654076 |
9 | 201614251 |
10 | 86988862 |
11 | 45115024 |
12 | 2517093a |
13 | 150394cc |
14 | b7a56a2 |
15 | 7984727 |
hex | 52f583e |
86988862 has 8 divisors (see below), whose sum is σ = 131284296. Its totient is φ = 43227432.
The previous prime is 86988827. The next prime is 86988899. The reversal of 86988862 is 26888968.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×869888622 = 15134124224110088, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133093 + ... + 133744.
It is an arithmetic number, because the mean of its divisors is an integer number (16410537).
Almost surely, 286988862 is an apocalyptic number.
86988862 is a deficient number, since it is larger than the sum of its proper divisors (44295434).
86988862 is a wasteful number, since it uses less digits than its factorization.
86988862 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 267002.
The product of its digits is 2654208, while the sum is 55.
The square root of 86988862 is about 9326.7819745076. The cubic root of 86988862 is about 443.0858521637.
The spelling of 86988862 in words is "eighty-six million, nine hundred eighty-eight thousand, eight hundred sixty-two".
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