Base | Representation |
---|---|
bin | 111101001001011100… |
… | …0100110111111111110 |
3 | 110112221110012102201222 |
4 | 1322102320212333332 |
5 | 4122412203112342 |
6 | 140154032233342 |
7 | 12326031623162 |
oct | 1722270467776 |
9 | 415843172658 |
10 | 131313332222 |
11 | 50764a53066 |
12 | 2154869b852 |
13 | c4c8cc9ca7 |
14 | 64d9a9aca2 |
15 | 36382d8ed2 |
hex | 1e92e26ffe |
131313332222 has 8 divisors (see below), whose sum is σ = 205533911376. Its totient is φ = 62802028432.
The previous prime is 131313332201. The next prime is 131313332261. The reversal of 131313332222 is 222233313131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 131313332191 and 131313332200.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1427318783 + ... + 1427318874.
It is an arithmetic number, because the mean of its divisors is an integer number (25691738922).
Almost surely, 2131313332222 is an apocalyptic number.
131313332222 is a deficient number, since it is larger than the sum of its proper divisors (74220579154).
131313332222 is a wasteful number, since it uses less digits than its factorization.
131313332222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2854637682.
The product of its digits is 3888, while the sum is 26.
Adding to 131313332222 its reverse (222233313131), we get a palindrome (353546645353).
The spelling of 131313332222 in words is "one hundred thirty-one billion, three hundred thirteen million, three hundred thirty-two thousand, two hundred twenty-two".
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