Base | Representation |
---|---|
bin | 10100100111001100… |
… | …001001001001110000 |
3 | 2010010102212220122102 |
4 | 110213030021021300 |
5 | 330311334043440 |
6 | 14100100355532 |
7 | 1412313465464 |
oct | 244714111160 |
9 | 63112786572 |
10 | 22132331120 |
11 | 942813aa49 |
12 | 43580a5ba8 |
13 | 21193a5823 |
14 | 10dd58a4a4 |
15 | 89806cb15 |
hex | 527309270 |
22132331120 has 40 divisors (see below), whose sum is σ = 51480160416. Its totient is φ = 8849063168.
The previous prime is 22132331119. The next prime is 22132331171. The reversal of 22132331120 is 2113323122.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 22132331092 and 22132331101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127349 + ... + 245931.
Almost surely, 222132331120 is an apocalyptic number.
22132331120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22132331120 is an abundant number, since it is smaller than the sum of its proper divisors (29347829296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22132331120 is a wasteful number, since it uses less digits than its factorization.
22132331120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120929 (or 120923 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 22132331120 its reverse (2113323122), we get a palindrome (24245654242).
The spelling of 22132331120 in words is "twenty-two billion, one hundred thirty-two million, three hundred thirty-one thousand, one hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •