Base | Representation |
---|---|
bin | 10010110111101101… |
… | …01101011011111010 |
3 | 222011001021021122011 |
4 | 21123312231123322 |
5 | 131222014100010 |
6 | 4353142320134 |
7 | 506025051163 |
oct | 113366553372 |
9 | 28131237564 |
10 | 10131003130 |
11 | 4329761666 |
12 | 1b68a2904a |
13 | c55b97711 |
14 | 6c170476a |
15 | 3e4638a8a |
hex | 25bdad6fa |
10131003130 has 8 divisors (see below), whose sum is σ = 18235805652. Its totient is φ = 4052401248.
The previous prime is 10131003121. The next prime is 10131003149. The reversal of 10131003130 is 3130013101.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 9600668289 + 530334841 = 97983^2 + 23029^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 10131003130.
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, 506550147 + ... + 506550166.
Almost surely, 210131003130 is an apocalyptic number.
10131003130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10131003130 is a deficient number, since it is larger than the sum of its proper divisors (8104802522).
10131003130 is a wasteful number, since it uses less digits than its factorization.
10131003130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1013100320.
The product of its (nonzero) digits is 27, while the sum is 13.
Adding to 10131003130 its reverse (3130013101), we get a palindrome (13261016231).
The spelling of 10131003130 in words is "ten billion, one hundred thirty-one million, three thousand, one hundred thirty".
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