Base | Representation |
---|---|
bin | 10101101010011011… |
… | …000011000001001001 |
3 | 2020001001101021000011 |
4 | 111222123003001021 |
5 | 340114114433000 |
6 | 14404033111521 |
7 | 1452261246415 |
oct | 255233030111 |
9 | 66031337004 |
10 | 23260311625 |
11 | 9956926441 |
12 | 46119b85a1 |
13 | 2268ca2205 |
14 | 11a92cdd45 |
15 | 9120ce2ba |
hex | 56a6c3049 |
23260311625 has 32 divisors (see below), whose sum is σ = 30908666880. Its totient is φ = 17415520000.
The previous prime is 23260311611. The next prime is 23260311653. The reversal of 23260311625 is 52611306232.
It is a happy number.
It is not a de Polignac number, because 23260311625 - 217 = 23260180553 is a prime.
It is a super-2 number, since 2×232603116252 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 349800 + ... + 410950.
It is an arithmetic number, because the mean of its divisors is an integer number (965895840).
Almost surely, 223260311625 is an apocalyptic number.
23260311625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23260311625 is a deficient number, since it is larger than the sum of its proper divisors (7648355255).
23260311625 is a wasteful number, since it uses less digits than its factorization.
23260311625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61362 (or 61352 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 31.
Adding to 23260311625 its reverse (52611306232), we get a palindrome (75871617857).
The spelling of 23260311625 in words is "twenty-three billion, two hundred sixty million, three hundred eleven thousand, six hundred twenty-five".
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