Base | Representation |
---|---|
bin | 1110010011100… |
… | …00111000001010 |
3 | 22100210122001211 |
4 | 13021300320022 |
5 | 221210000020 |
6 | 15524003334 |
7 | 2654661154 |
oct | 711607012 |
9 | 270718054 |
10 | 120000010 |
11 | 61811869 |
12 | 3423054a |
13 | 1bb26c30 |
14 | 11d19ad4 |
15 | a80585a |
hex | 7270e0a |
120000010 has 48 divisors (see below), whose sum is σ = 245598696. Its totient is φ = 41959296.
The previous prime is 120000007. The next prime is 120000031. The reversal of 120000010 is 10000021.
It can be written as a sum of positive squares in 4 ways, for example, as 70845889 + 49154121 = 8417^2 + 7011^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45652 + ... + 48208.
Almost surely, 2120000010 is an apocalyptic number.
120000010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120000010 is an abundant number, since it is smaller than the sum of its proper divisors (125598686).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120000010 is a wasteful number, since it uses less digits than its factorization.
120000010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2615 (or 2596 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 4.
The square root of 120000010 is about 10954.4516065388. The cubic root of 120000010 is about 493.2424285673.
Adding to 120000010 its reverse (10000021), we get a palindrome (130000031).
The spelling of 120000010 in words is "one hundred twenty million, ten", and thus it is an aban number.
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