Base | Representation |
---|---|
bin | 10100011111111011… |
… | …000001100011000001 |
3 | 2002210221110022201110 |
4 | 110133323001203001 |
5 | 330034130344014 |
6 | 14040023153533 |
7 | 1406303224110 |
oct | 243773014301 |
9 | 62727408643 |
10 | 22010403009 |
11 | 9375331611 |
12 | 43232a58a9 |
13 | 20ca05510a |
14 | 10cb2cbc77 |
15 | 88c4d5d59 |
hex | 51fec18c1 |
22010403009 has 32 divisors (see below), whose sum is σ = 35179094016. Its totient is φ = 11977053120.
The previous prime is 22010402971. The next prime is 22010403029. The reversal of 22010403009 is 90030401022.
It is not a de Polignac number, because 22010403009 - 29 = 22010402497 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (22010403029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 264837 + ... + 337874.
It is an arithmetic number, because the mean of its divisors is an integer number (1099346688).
Almost surely, 222010403009 is an apocalyptic number.
It is an amenable number.
22010403009 is a deficient number, since it is larger than the sum of its proper divisors (13168691007).
22010403009 is a wasteful number, since it uses less digits than its factorization.
22010403009 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 602805.
The product of its (nonzero) digits is 432, while the sum is 21.
The spelling of 22010403009 in words is "twenty-two billion, ten million, four hundred three thousand, nine".
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