Base | Representation |
---|---|
bin | 1010100110110010101101… |
… | …11001000101001001000010 |
3 | 10001120200002001020210020100 |
4 | 11103121112321011021002 |
5 | 11024111232314033442 |
6 | 121334255331423230 |
7 | 4625016623602344 |
oct | 523312671051102 |
9 | 101520061223210 |
10 | 23323130221122 |
11 | 7482313a82536 |
12 | 2748219154b16 |
13 | 10024919969c4 |
14 | 5a8bba1a1294 |
15 | 2a6a4c71c84c |
hex | 153656e45242 |
23323130221122 has 12 divisors (see below), whose sum is σ = 50533448812470. Its totient is φ = 7774376740368.
The previous prime is 23323130221007. The next prime is 23323130221133. The reversal of 23323130221122 is 22112203132332.
23323130221122 is a `hidden beast` number, since 2 + 3 + 3 + 2 + 313 + 0 + 221 + 122 = 666.
It can be written as a sum of positive squares in only one way, i.e., 21602890747881 + 1720239473241 = 4647891^2 + 1311579^2 .
It is a super-2 number, since 2×233231302211222 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 647864728347 + ... + 647864728382.
Almost surely, 223323130221122 is an apocalyptic number.
23323130221122 is an abundant number, since it is smaller than the sum of its proper divisors (27210318591348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23323130221122 is a wasteful number, since it uses less digits than its factorization.
23323130221122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1295729456737 (or 1295729456734 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 23323130221122 its reverse (22112203132332), we get a palindrome (45435333353454).
The spelling of 23323130221122 in words is "twenty-three trillion, three hundred twenty-three billion, one hundred thirty million, two hundred twenty-one thousand, one hundred twenty-two".
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