Base | Representation |
---|---|
bin | 10010110110110001… |
… | …01001101001100100 |
3 | 222010111102221112121 |
4 | 21123120221221210 |
5 | 131213004421200 |
6 | 4352301355324 |
7 | 505601062003 |
oct | 113330515144 |
9 | 28114387477 |
10 | 10123123300 |
11 | 432526a404 |
12 | 1b66268b44 |
13 | c54368bb4 |
14 | 6c0652c3a |
15 | 3e3acde1a |
hex | 25b629a64 |
10123123300 has 36 divisors (see below), whose sum is σ = 21992416180. Its totient is φ = 4044597120.
The previous prime is 10123123289. The next prime is 10123123321. The reversal of 10123123300 is 332132101.
It can be written as a sum of positive squares in 6 ways, for example, as 118722816 + 10004400484 = 10896^2 + 100022^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29986 + ... + 145414.
Almost surely, 210123123300 is an apocalyptic number.
10123123300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10123123300 is an abundant number, since it is smaller than the sum of its proper divisors (11869292880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10123123300 is a wasteful number, since it uses less digits than its factorization.
10123123300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116320 (or 116313 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 10123123300 its reverse (332132101), we get a palindrome (10455255401).
The spelling of 10123123300 in words is "ten billion, one hundred twenty-three million, one hundred twenty-three thousand, three hundred".
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