Base | Representation |
---|---|
bin | 111100100010111101… |
… | …1000100111001010011 |
3 | 110102121110120201211211 |
4 | 1321011323010321103 |
5 | 4112241131231311 |
6 | 135421545320551 |
7 | 12252032620006 |
oct | 1710573047123 |
9 | 412543521754 |
10 | 130022133331 |
11 | 50162117242 |
12 | 21248196157 |
13 | c351653c8c |
14 | 64163cb53d |
15 | 35aec86821 |
hex | 1e45ec4e53 |
130022133331 has 16 divisors (see below), whose sum is σ = 136793404800. Its totient is φ = 123417036288.
The previous prime is 130022133323. The next prime is 130022133337. The reversal of 130022133331 is 133331220031.
It is not a de Polignac number, because 130022133331 - 23 = 130022133323 is a prime.
It is a super-2 number, since 2×1300221333312 (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 (130022133337) 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, 412015 + ... + 655591.
It is an arithmetic number, because the mean of its divisors is an integer number (8549587800).
Almost surely, 2130022133331 is an apocalyptic number.
130022133331 is a deficient number, since it is larger than the sum of its proper divisors (6771271469).
130022133331 is a wasteful number, since it uses less digits than its factorization.
130022133331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 243918.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 130022133331 its reverse (133331220031), we get a palindrome (263353353362).
The spelling of 130022133331 in words is "one hundred thirty billion, twenty-two million, one hundred thirty-three thousand, three hundred thirty-one".
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