Base | Representation |
---|---|
bin | 1010010011011… |
… | …11110110011100 |
3 | 20000122200021022 |
4 | 11021233312130 |
5 | 134112110442 |
6 | 12324423312 |
7 | 2066511443 |
oct | 511576634 |
9 | 200580238 |
10 | 86441372 |
11 | 44880756 |
12 | 24b47b38 |
13 | 14ba7254 |
14 | b6a1d5a |
15 | 78c73d2 |
hex | 526fd9c |
86441372 has 12 divisors (see below), whose sum is σ = 153836760. Its totient is φ = 42488016.
The previous prime is 86441359. The next prime is 86441389. The reversal of 86441372 is 27314468.
It is a super-2 number, since 2×864413722 = 14944221586484768, 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, 182903 + ... + 183374.
It is an arithmetic number, because the mean of its divisors is an integer number (12819730).
Almost surely, 286441372 is an apocalyptic number.
It is an amenable number.
86441372 is a deficient number, since it is larger than the sum of its proper divisors (67395388).
86441372 is a wasteful number, since it uses less digits than its factorization.
86441372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 366340 (or 366338 counting only the distinct ones).
The product of its digits is 32256, while the sum is 35.
The square root of 86441372 is about 9297.3852238143. The cubic root of 86441372 is about 442.1543314248.
The spelling of 86441372 in words is "eighty-six million, four hundred forty-one thousand, three hundred seventy-two".
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