Base | Representation |
---|---|
bin | 10010110111111000… |
… | …00010111111001000 |
3 | 222011010220100200121 |
4 | 21123330002333020 |
5 | 131222343331440 |
6 | 4353232313024 |
7 | 506042665651 |
oct | 113374027710 |
9 | 28133810617 |
10 | 10132402120 |
11 | 432a527755 |
12 | 1b693a2774 |
13 | c56267419 |
14 | 6c198a528 |
15 | 3e481334a |
hex | 25bf02fc8 |
10132402120 has 16 divisors (see below), whose sum is σ = 22797904860. Its totient is φ = 4052960832.
The previous prime is 10132402109. The next prime is 10132402123. The reversal of 10132402120 is 2120423101.
It can be written as a sum of positive squares in 2 ways, for example, as 9912591844 + 219810276 = 99562^2 + 14826^2 .
It is a junction number, because it is equal to n+sod(n) for n = 10132402094 and 10132402103.
It is not an unprimeable number, because it can be changed into a prime (10132402123) 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, 126654987 + ... + 126655066.
Almost surely, 210132402120 is an apocalyptic number.
10132402120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10132402120 is an abundant number, since it is smaller than the sum of its proper divisors (12665502740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10132402120 is a wasteful number, since it uses less digits than its factorization.
10132402120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 253310064 (or 253310060 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 10132402120 its reverse (2120423101), we get a palindrome (12252825221).
The spelling of 10132402120 in words is "ten billion, one hundred thirty-two million, four hundred two thousand, one hundred twenty".
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