Base | Representation |
---|---|
bin | 1010010010100… |
… | …10100010101101 |
3 | 20000102120121010 |
4 | 11021102202231 |
5 | 134044240300 |
6 | 12322055433 |
7 | 2065501446 |
oct | 511224255 |
9 | 200376533 |
10 | 86321325 |
11 | 447a9542 |
12 | 24aaa579 |
13 | 14b6470c |
14 | b6702cd |
15 | 78a1a50 |
hex | 52528ad |
86321325 has 48 divisors (see below), whose sum is σ = 153204480. Its totient is φ = 42731520.
The previous prime is 86321309. The next prime is 86321381. The reversal of 86321325 is 52312368.
It is not a de Polignac number, because 86321325 - 24 = 86321309 is a prime.
It is a super-2 number, since 2×863213252 = 14902742299511250, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 86321292 and 86321301.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 100297 + ... + 101153.
It is an arithmetic number, because the mean of its divisors is an integer number (3191760).
Almost surely, 286321325 is an apocalyptic number.
86321325 is a gapful number since it is divisible by the number (85) formed by its first and last digit.
It is an amenable number.
86321325 is a deficient number, since it is larger than the sum of its proper divisors (66883155).
86321325 is a wasteful number, since it uses less digits than its factorization.
86321325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 966 (or 961 counting only the distinct ones).
The product of its digits is 8640, while the sum is 30.
The square root of 86321325 is about 9290.9270258678. The cubic root of 86321325 is about 441.9495533562.
The spelling of 86321325 in words is "eighty-six million, three hundred twenty-one thousand, three hundred twenty-five".
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