Base | Representation |
---|---|
bin | 111100100010100110… |
… | …0111010000000110011 |
3 | 110102120121210211101011 |
4 | 1321011030322000303 |
5 | 4112230031431011 |
6 | 135420434051351 |
7 | 12251525010502 |
oct | 1710514720063 |
9 | 412517724334 |
10 | 130010030131 |
11 | 501562aa9a3 |
12 | 21244119b57 |
13 | c34bca7017 |
14 | 641495a839 |
15 | 35adb95621 |
hex | 1e4533a033 |
130010030131 has 8 divisors (see below), whose sum is σ = 130386896640. Its totient is φ = 129633709128.
The previous prime is 130010030119. The next prime is 130010030201. The reversal of 130010030131 is 131030010031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130010030131 - 29 = 130010029619 is a prime.
It is a super-2 number, since 2×1300100301312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130010030431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343410 + ... + 614776.
It is an arithmetic number, because the mean of its divisors is an integer number (16298362080).
Almost surely, 2130010030131 is an apocalyptic number.
130010030131 is a deficient number, since it is larger than the sum of its proper divisors (376866509).
130010030131 is an equidigital number, since it uses as much as digits as its factorization.
130010030131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 272753.
The product of its (nonzero) digits is 27, while the sum is 13.
Adding to 130010030131 its reverse (131030010031), we get a palindrome (261040040162).
The spelling of 130010030131 in words is "one hundred thirty billion, ten million, thirty thousand, one hundred thirty-one".
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