Base | Representation |
---|---|
bin | 10101101000000010… |
… | …001100001101100101 |
3 | 2012221020222110210022 |
4 | 111220002030031211 |
5 | 340023340210003 |
6 | 14400042204525 |
7 | 1451263536236 |
oct | 255002141545 |
9 | 65836873708 |
10 | 23220241253 |
11 | 9936247a30 |
12 | 46004b3745 |
13 | 22608b2631 |
14 | 11a3c5d08d |
15 | 90d816738 |
hex | 56808c365 |
23220241253 has 16 divisors (see below), whose sum is σ = 25393737600. Its totient is φ = 21057254400.
The previous prime is 23220241211. The next prime is 23220241277. The reversal of 23220241253 is 35214202232.
It is a cyclic number.
It is not a de Polignac number, because 23220241253 - 26 = 23220241189 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23220201253) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11157173 + ... + 11159253.
It is an arithmetic number, because the mean of its divisors is an integer number (1587108600).
Almost surely, 223220241253 is an apocalyptic number.
It is an amenable number.
23220241253 is a deficient number, since it is larger than the sum of its proper divisors (2173496347).
23220241253 is a wasteful number, since it uses less digits than its factorization.
23220241253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4108.
The product of its (nonzero) digits is 5760, while the sum is 26.
Adding to 23220241253 its reverse (35214202232), we get a palindrome (58434443485).
The spelling of 23220241253 in words is "twenty-three billion, two hundred twenty million, two hundred forty-one thousand, two hundred fifty-three".
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