Base | Representation |
---|---|
bin | 10101100001011110… |
… | …100010101111110000 |
3 | 2012122120222110221020 |
4 | 111201132202233300 |
5 | 334312204424242 |
6 | 14341112255440 |
7 | 1445456511543 |
oct | 254136425760 |
9 | 65576873836 |
10 | 23110233072 |
11 | 988a140183 |
12 | 458b6a1580 |
13 | 2243b76634 |
14 | 11933c485a |
15 | 903d366ec |
hex | 5617a2bf0 |
23110233072 has 20 divisors (see below), whose sum is σ = 59701435560. Its totient is φ = 7703411008.
The previous prime is 23110233071. The next prime is 23110233119. The reversal of 23110233072 is 27033201132.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23110233071) 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, 240731547 + ... + 240731642.
It is an arithmetic number, because the mean of its divisors is an integer number (2985071778).
Almost surely, 223110233072 is an apocalyptic number.
It is an amenable number.
23110233072 is an abundant number, since it is smaller than the sum of its proper divisors (36591202488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23110233072 is a wasteful number, since it uses less digits than its factorization.
23110233072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 481463200 (or 481463194 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 24.
The spelling of 23110233072 in words is "twenty-three billion, one hundred ten million, two hundred thirty-three thousand, seventy-two".
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