Base | Representation |
---|---|
bin | 1010010100111… |
… | …10000101110110 |
3 | 20001000022002012 |
4 | 11022132011312 |
5 | 134134141044 |
6 | 12332444222 |
7 | 2101230566 |
oct | 512360566 |
9 | 201008065 |
10 | 86630774 |
11 | 4499aa8a |
12 | 25019672 |
13 | 14c42519 |
14 | b710da6 |
15 | 791359e |
hex | 529e176 |
86630774 has 8 divisors (see below), whose sum is σ = 130127088. Its totient is φ = 43255080.
The previous prime is 86630773. The next prime is 86630813. The reversal of 86630774 is 47703668.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86630773) 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, 28337 + ... + 31244.
It is an arithmetic number, because the mean of its divisors is an integer number (16265886).
Almost surely, 286630774 is an apocalyptic number.
86630774 is a deficient number, since it is larger than the sum of its proper divisors (43496314).
86630774 is a wasteful number, since it uses less digits than its factorization.
86630774 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60310.
The product of its (nonzero) digits is 169344, while the sum is 41.
The square root of 86630774 is about 9307.5654174440. The cubic root of 86630774 is about 442.4770311633.
The spelling of 86630774 in words is "eighty-six million, six hundred thirty thousand, seven hundred seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •