Base | Representation |
---|---|
bin | 10101011011000010… |
… | …000011000100101100 |
3 | 2012101001111202021002 |
4 | 111123002003010230 |
5 | 334102014200022 |
6 | 14322250455432 |
7 | 1443004424033 |
oct | 253302030454 |
9 | 65331452232 |
10 | 23002100012 |
11 | 98340a4211 |
12 | 455b434578 |
13 | 2227645c88 |
14 | 1182cb771a |
15 | 8e95c7092 |
hex | 55b08312c |
23002100012 has 24 divisors (see below), whose sum is σ = 40500716592. Its totient is φ = 11430619200.
The previous prime is 23002099997. The next prime is 23002100021. The reversal of 23002100012 is 21000120032.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 23002099966 and 23002100002.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 600062 + ... + 637242.
It is an arithmetic number, because the mean of its divisors is an integer number (1687529858).
Almost surely, 223002100012 is an apocalyptic number.
It is an amenable number.
23002100012 is a deficient number, since it is larger than the sum of its proper divisors (17498616580).
23002100012 is a wasteful number, since it uses less digits than its factorization.
23002100012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38129 (or 38127 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 11.
Adding to 23002100012 its reverse (21000120032), we get a palindrome (44002220044).
The spelling of 23002100012 in words is "twenty-three billion, two million, one hundred thousand, twelve".
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