Base | Representation |
---|---|
bin | 111100100011010010… |
… | …0100010011101011011 |
3 | 110102122020000221022101 |
4 | 1321012210202131123 |
5 | 4112301422033311 |
6 | 135423014304231 |
7 | 12252224166031 |
oct | 1710644423533 |
9 | 412566027271 |
10 | 130033002331 |
11 | 50168270291 |
12 | 2124b958077 |
13 | c35398b23b |
14 | 6417a1a551 |
15 | 35b0bd1ec1 |
hex | 1e4692275b |
130033002331 has 16 divisors (see below), whose sum is σ = 135974064960. Its totient is φ = 124116213760.
The previous prime is 130033002311. The next prime is 130033002401. The reversal of 130033002331 is 133200330031.
It is not a de Polignac number, because 130033002331 - 223 = 130024613723 is a prime.
It is a super-2 number, since 2×1300330023312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130033002299 and 130033002308.
It is not an unprimeable number, because it can be changed into a prime (130033002311) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25231851 + ... + 25237003.
It is an arithmetic number, because the mean of its divisors is an integer number (8498379060).
Almost surely, 2130033002331 is an apocalyptic number.
130033002331 is a deficient number, since it is larger than the sum of its proper divisors (5941062629).
130033002331 is a wasteful number, since it uses less digits than its factorization.
130033002331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7286.
The product of its (nonzero) digits is 486, while the sum is 19.
Adding to 130033002331 its reverse (133200330031), we get a palindrome (263233332362).
The spelling of 130033002331 in words is "one hundred thirty billion, thirty-three million, two thousand, three hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •