Base | Representation |
---|---|
bin | 10010110111110110… |
… | …00000100101000000 |
3 | 222011010101112120020 |
4 | 21123323000211000 |
5 | 131222311130422 |
6 | 4353222413440 |
7 | 506040453636 |
oct | 113373004500 |
9 | 28133345506 |
10 | 10132130112 |
11 | 432a361355 |
12 | 1b69291280 |
13 | c561a0680 |
14 | 6c1919356 |
15 | 3e47ac95c |
hex | 25bec0940 |
10132130112 has 56 divisors (see below), whose sum is σ = 28870082976. Its totient is φ = 3117577728.
The previous prime is 10132130111. The next prime is 10132130137. The reversal of 10132130112 is 21103123101.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 10132130091 and 10132130100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10132130111) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2027178 + ... + 2032169.
It is an arithmetic number, because the mean of its divisors is an integer number (515537196).
Almost surely, 210132130112 is an apocalyptic number.
10132130112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10132130112 is an abundant number, since it is smaller than the sum of its proper divisors (18737952864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10132130112 is a wasteful number, since it uses less digits than its factorization.
10132130112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4059375 (or 4059365 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 10132130112 its reverse (21103123101), we get a palindrome (31235253213).
The spelling of 10132130112 in words is "ten billion, one hundred thirty-two million, one hundred thirty thousand, one hundred twelve".
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