Base | Representation |
---|---|
bin | 10010111011010010… |
… | …11100011100111000 |
3 | 222020010212100111202 |
4 | 21131221130130320 |
5 | 131302214030440 |
6 | 4400135113332 |
7 | 506541520202 |
oct | 113551343470 |
9 | 28203770452 |
10 | 10161080120 |
11 | 4344734984 |
12 | 1b76b12848 |
13 | c5c198759 |
14 | 6c56d3772 |
15 | 3e70ca615 |
hex | 25da5c738 |
10161080120 has 16 divisors (see below), whose sum is σ = 22862430360. Its totient is φ = 4064432032.
The previous prime is 10161080113. The next prime is 10161080131. The reversal of 10161080120 is 2108016101.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 10161080092 and 10161080101.
It is a congruent number.
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, 127013462 + ... + 127013541.
Almost surely, 210161080120 is an apocalyptic number.
10161080120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10161080120 is an abundant number, since it is smaller than the sum of its proper divisors (12701350240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10161080120 is a wasteful number, since it uses less digits than its factorization.
10161080120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 254027014 (or 254027010 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 20.
Adding to 10161080120 its reverse (2108016101), we get a palindrome (12269096221).
The spelling of 10161080120 in words is "ten billion, one hundred sixty-one million, eighty thousand, one hundred twenty".
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