Base | Representation |
---|---|
bin | 101011110101… |
… | …0100101000110 |
3 | 1121020112220201 |
4 | 1113222211012 |
5 | 21340342214 |
6 | 2140321114 |
7 | 366222544 |
oct | 127524506 |
9 | 47215821 |
10 | 22980934 |
11 | 11a76a09 |
12 | 784319a |
13 | 49b81b2 |
14 | 30a2d94 |
15 | 203e274 |
hex | 15ea946 |
22980934 has 16 divisors (see below), whose sum is σ = 36022320. Its totient is φ = 10981600.
The previous prime is 22980907. The next prime is 22980941. The reversal of 22980934 is 43908922.
It is a junction number, because it is equal to n+sod(n) for n = 22980893 and 22980902.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3897 + ... + 7819.
It is an arithmetic number, because the mean of its divisors is an integer number (2251395).
Almost surely, 222980934 is an apocalyptic number.
22980934 is a deficient number, since it is larger than the sum of its proper divisors (13041386).
22980934 is a wasteful number, since it uses less digits than its factorization.
22980934 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4055.
The product of its (nonzero) digits is 31104, while the sum is 37.
The square root of 22980934 is about 4793.8433432894. The cubic root of 22980934 is about 284.3080948590.
The spelling of 22980934 in words is "twenty-two million, nine hundred eighty thousand, nine hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •