Base | Representation |
---|---|
bin | 10010110111101101… |
… | …10100110000101010 |
3 | 222011001022210210021 |
4 | 21123312310300222 |
5 | 131222021030010 |
6 | 4353143111054 |
7 | 506025234511 |
oct | 113366646052 |
9 | 28131283707 |
10 | 10131033130 |
11 | 4329782159 |
12 | 1b68a4248a |
13 | c55ba827a |
14 | 6c1711678 |
15 | 3e46428da |
hex | 25bdb4c2a |
10131033130 has 64 divisors (see below), whose sum is σ = 19887120000. Its totient is φ = 3701230848.
The previous prime is 10131033119. The next prime is 10131033131. The reversal of 10131033130 is 3133013101.
It is not an unprimeable number, because it can be changed into a prime (10131033131) 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, 6539596 + ... + 6541144.
It is an arithmetic number, because the mean of its divisors is an integer number (310736250).
Almost surely, 210131033130 is an apocalyptic number.
10131033130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10131033130 is a deficient number, since it is larger than the sum of its proper divisors (9756086870).
10131033130 is a wasteful number, since it uses less digits than its factorization.
10131033130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2791.
The product of its (nonzero) digits is 81, while the sum is 16.
Adding to 10131033130 its reverse (3133013101), we get a palindrome (13264046231).
The spelling of 10131033130 in words is "ten billion, one hundred thirty-one million, thirty-three thousand, one hundred thirty".
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