Base | Representation |
---|---|
bin | 10101100011011111… |
… | …011001001000000100 |
3 | 2012201221112112111121 |
4 | 111203133121020010 |
5 | 334344331311434 |
6 | 14344320243324 |
7 | 1446346561345 |
oct | 254337311004 |
9 | 65657475447 |
10 | 23144010244 |
11 | 98a72104a3 |
12 | 459aa70544 |
13 | 224ab71924 |
14 | 1197a980cc |
15 | 906ca97b4 |
hex | 5637d9204 |
23144010244 has 12 divisors (see below), whose sum is σ = 41165985868. Its totient is φ = 11382300000.
The previous prime is 23144010233. The next prime is 23144010247. The reversal of 23144010244 is 44201044132.
It can be written as a sum of positive squares in 2 ways, for example, as 790172100 + 22353838144 = 28110^2 + 149512^2 .
It is not an unprimeable number, because it can be changed into a prime (23144010247) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47426007 + ... + 47426494.
Almost surely, 223144010244 is an apocalyptic number.
It is an amenable number.
23144010244 is a deficient number, since it is larger than the sum of its proper divisors (18021975624).
23144010244 is a wasteful number, since it uses less digits than its factorization.
23144010244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94852566 (or 94852564 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 23144010244 its reverse (44201044132), we get a palindrome (67345054376).
The spelling of 23144010244 in words is "twenty-three billion, one hundred forty-four million, ten thousand, two hundred forty-four".
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