Base | Representation |
---|---|
bin | 10010110111101010… |
… | …00000000100000100 |
3 | 222011000102112002221 |
4 | 21123311000010010 |
5 | 131221410231030 |
6 | 4353124542124 |
7 | 506021204116 |
oct | 113365000404 |
9 | 28130375087 |
10 | 10130555140 |
11 | 4329486022 |
12 | 1b68851944 |
13 | c55a6b834 |
14 | 6c16293b6 |
15 | 3e459ae7a |
hex | 25bd40104 |
10130555140 has 24 divisors (see below), whose sum is σ = 21363189120. Its totient is φ = 4035265248.
The previous prime is 10130555129. The next prime is 10130555143. The reversal of 10130555140 is 4155503101.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (10130555143) 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, 1054902 + ... + 1064461.
It is an arithmetic number, because the mean of its divisors is an integer number (890132880).
Almost surely, 210130555140 is an apocalyptic number.
10130555140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10130555140 is an abundant number, since it is smaller than the sum of its proper divisors (11232633980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10130555140 is a wasteful number, since it uses less digits than its factorization.
10130555140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2119611 (or 2119609 counting only the distinct ones).
The product of its (nonzero) digits is 1500, while the sum is 25.
The spelling of 10130555140 in words is "ten billion, one hundred thirty million, five hundred fifty-five thousand, one hundred forty".
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