Base | Representation |
---|---|
bin | 10101011110010000… |
… | …100011001100001001 |
3 | 2012111211101000001220 |
4 | 111132100203030021 |
5 | 334204343430400 |
6 | 14331503032253 |
7 | 1444232514564 |
oct | 253620431411 |
9 | 65454330056 |
10 | 23056233225 |
11 | 9861708303 |
12 | 457559b689 |
13 | 223591a76c |
14 | 118a1694db |
15 | 8ee21b7a0 |
hex | 55e423309 |
23056233225 has 24 divisors (see below), whose sum is σ = 39434112960. Its totient is φ = 11872633920.
The previous prime is 23056233133. The next prime is 23056233227. The reversal of 23056233225 is 52233265032.
It is a happy number.
It is not a de Polignac number, because 23056233225 - 233 = 14466298633 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23056233227) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5298109 + ... + 5302458.
It is an arithmetic number, because the mean of its divisors is an integer number (1643088040).
Almost surely, 223056233225 is an apocalyptic number.
23056233225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23056233225 is a deficient number, since it is larger than the sum of its proper divisors (16377879735).
23056233225 is a wasteful number, since it uses less digits than its factorization.
23056233225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10600609 (or 10600604 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 33.
Adding to 23056233225 its reverse (52233265032), we get a palindrome (75289498257).
The spelling of 23056233225 in words is "twenty-three billion, fifty-six million, two hundred thirty-three thousand, two hundred twenty-five".
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