Base | Representation |
---|---|
bin | 10100011111111001… |
… | …111111011101101011 |
3 | 2002210220221120102100 |
4 | 110133321333131223 |
5 | 330034043213311 |
6 | 14040013304443 |
7 | 1406301016005 |
oct | 243771773553 |
9 | 62726846370 |
10 | 22010132331 |
11 | 9375167210 |
12 | 4323195123 |
13 | 20c9c8bb55 |
14 | 10cb25b375 |
15 | 88c480a56 |
hex | 51fe7f76b |
22010132331 has 12 divisors (see below), whose sum is σ = 34682632920. Its totient is φ = 13339474080.
The previous prime is 22010132329. The next prime is 22010132359. The reversal of 22010132331 is 13323101022.
22010132331 is a `hidden beast` number, since 2 + 201 + 0 + 132 + 331 = 666.
It is not a de Polignac number, because 22010132331 - 21 = 22010132329 is a prime.
It is a super-2 number, since 2×220101323312 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (22010132231) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111162186 + ... + 111162383.
It is an arithmetic number, because the mean of its divisors is an integer number (2890219410).
Almost surely, 222010132331 is an apocalyptic number.
22010132331 is a deficient number, since it is larger than the sum of its proper divisors (12672500589).
22010132331 is a wasteful number, since it uses less digits than its factorization.
22010132331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 222324586 (or 222324583 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 22010132331 its reverse (13323101022), we get a palindrome (35333233353).
The spelling of 22010132331 in words is "twenty-two billion, ten million, one hundred thirty-two thousand, three hundred thirty-one".
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