Base | Representation |
---|---|
bin | 1111100000101… |
… | …11100110110001 |
3 | 100001211210020110 |
4 | 13300113212301 |
5 | 231302320423 |
6 | 20524531533 |
7 | 3140000634 |
oct | 760274661 |
9 | 301753213 |
10 | 130120113 |
11 | 674a4192 |
12 | 376b0ba9 |
13 | 20c5b366 |
14 | 133d1c1b |
15 | b654193 |
hex | 7c179b1 |
130120113 has 32 divisors (see below), whose sum is σ = 189952000. Its totient is φ = 78926400.
The previous prime is 130120103. The next prime is 130120121. The reversal of 130120113 is 311021031.
It is not a de Polignac number, because 130120113 - 210 = 130119089 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130120103) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 372663 + ... + 373011.
It is an arithmetic number, because the mean of its divisors is an integer number (5936000).
Almost surely, 2130120113 is an apocalyptic number.
It is an amenable number.
130120113 is a deficient number, since it is larger than the sum of its proper divisors (59831887).
130120113 is a wasteful number, since it uses less digits than its factorization.
130120113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 613.
The product of its (nonzero) digits is 18, while the sum is 12.
The square root of 130120113 is about 11407.0203383706. The cubic root of 130120113 is about 506.7356713399.
Adding to 130120113 its reverse (311021031), we get a palindrome (441141144).
The spelling of 130120113 in words is "one hundred thirty million, one hundred twenty thousand, one hundred thirteen".
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