Base | Representation |
---|---|
bin | 1011001100000000… |
… | …0010000100010011 |
3 | 21202021220211001220 |
4 | 2303000002010103 |
5 | 22122300131011 |
6 | 1213555300123 |
7 | 134264120301 |
oct | 26300020423 |
9 | 7667824056 |
10 | 3003130131 |
11 | 1301209131 |
12 | 6b98aa643 |
13 | 38b23c1a1 |
14 | 206bbd271 |
15 | 1289b1506 |
hex | b3002113 |
3003130131 has 16 divisors (see below), whose sum is σ = 4025269248. Its totient is φ = 1991563200.
The previous prime is 3003130111. The next prime is 3003130133. The reversal of 3003130131 is 1310313003.
It is not a de Polignac number, because 3003130131 - 223 = 2994741523 is a prime.
It is a super-2 number, since 2×30031301312 = 18037581167440154322, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3003130131.
It is not an unprimeable number, because it can be changed into a prime (3003130133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 588511 + ... + 593591.
It is an arithmetic number, because the mean of its divisors is an integer number (251579328).
Almost surely, 23003130131 is an apocalyptic number.
3003130131 is a deficient number, since it is larger than the sum of its proper divisors (1022139117).
3003130131 is a wasteful number, since it uses less digits than its factorization.
3003130131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6082.
The product of its (nonzero) digits is 81, while the sum is 15.
The square root of 3003130131 is about 54800.8223569683. The cubic root of 3003130131 is about 1442.7509992980.
Adding to 3003130131 its reverse (1310313003), we get a palindrome (4313443134).
The spelling of 3003130131 in words is "three billion, three million, one hundred thirty thousand, one hundred thirty-one".
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