Base | Representation |
---|---|
bin | 10110100011101000… |
… | …11101000100110000 |
3 | 1011020222100000010122 |
4 | 23101310131010300 |
5 | 144300142421222 |
6 | 5321401545412 |
7 | 606046230650 |
oct | 132164350460 |
9 | 34228300118 |
10 | 12110123312 |
11 | 5154937981 |
12 | 241b7a5268 |
13 | 11acc11051 |
14 | 82c4c6360 |
15 | 4ad274a42 |
hex | 2d1d1d130 |
12110123312 has 20 divisors (see below), whose sum is σ = 26815273296. Its totient is φ = 5190052800.
The previous prime is 12110123297. The next prime is 12110123429. The reversal of 12110123312 is 21332101121.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54062939 + ... + 54063162.
Almost surely, 212110123312 is an apocalyptic number.
It is an amenable number.
12110123312 is an abundant number, since it is smaller than the sum of its proper divisors (14705149984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12110123312 is a wasteful number, since it uses less digits than its factorization.
12110123312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108126116 (or 108126110 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 12110123312 its reverse (21332101121), we get a palindrome (33442224433).
The spelling of 12110123312 in words is "twelve billion, one hundred ten million, one hundred twenty-three thousand, three hundred twelve".
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