Base | Representation |
---|---|
bin | 10100100000100010… |
… | …000010100111011110 |
3 | 2002211122200221220011 |
4 | 110200202002213132 |
5 | 330044240143011 |
6 | 14041030313434 |
7 | 1406456163253 |
oct | 244042024736 |
9 | 62748627804 |
10 | 22020631006 |
11 | 9380088000 |
12 | 43267b887a |
13 | 20cc1c669a |
14 | 10cc7d142a |
15 | 88d356621 |
hex | 5208829de |
22020631006 has 32 divisors (see below), whose sum is σ = 36947612160. Its totient is φ = 9839657080.
The previous prime is 22020630991. The next prime is 22020631019. The reversal of 22020631006 is 60013602022.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86955 + ... + 227161.
It is an arithmetic number, because the mean of its divisors is an integer number (1154612880).
Almost surely, 222020631006 is an apocalyptic number.
22020631006 is a deficient number, since it is larger than the sum of its proper divisors (14926981154).
22020631006 is a wasteful number, since it uses less digits than its factorization.
22020631006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140301 (or 140279 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
The spelling of 22020631006 in words is "twenty-two billion, twenty million, six hundred thirty-one thousand, six".
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