Base | Representation |
---|---|
bin | 10101100110111100… |
… | …110011101111111000 |
3 | 2012212222202102100110 |
4 | 111212330303233320 |
5 | 340004211144422 |
6 | 14354152304320 |
7 | 1450653124500 |
oct | 254674635770 |
9 | 65788672313 |
10 | 23202053112 |
11 | 9926a54a07 |
12 | 45b63a20a0 |
13 | 2259bb4b14 |
14 | 11a1686a00 |
15 | 90be2260c |
hex | 566f33bf8 |
23202053112 has 96 divisors (see below), whose sum is σ = 68399931600. Its totient is φ = 6538323456.
The previous prime is 23202053093. The next prime is 23202053141. The reversal of 23202053112 is 21135020232.
It is a super-2 number, since 2×232020531122 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49287 + ... + 220982.
Almost surely, 223202053112 is an apocalyptic number.
It is an amenable number.
23202053112 is an abundant number, since it is smaller than the sum of its proper divisors (45197878488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23202053112 is a wasteful number, since it uses less digits than its factorization.
23202053112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270365 (or 270354 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
Adding to 23202053112 its reverse (21135020232), we get a palindrome (44337073344).
The spelling of 23202053112 in words is "twenty-three billion, two hundred two million, fifty-three thousand, one hundred twelve".
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