Base | Representation |
---|---|
bin | 11101110010011110101001… |
… | …000010001001111011001100 |
3 | 122011212122110002210221102121 |
4 | 131302132221002021323030 |
5 | 114133001013134004312 |
6 | 1142350103505102324 |
7 | 36411215012160061 |
oct | 3562365102117314 |
9 | 564778402727377 |
10 | 131012223344332 |
11 | 38820a76661690 |
12 | 1283b0686279a4 |
13 | 5814527054245 |
14 | 244d04db60c68 |
15 | 1022ddde9b707 |
hex | 7727a9089ecc |
131012223344332 has 96 divisors (see below), whose sum is σ = 266872153718016. Its totient is φ = 55615217049600.
The previous prime is 131012223344309. The next prime is 131012223344413. The reversal of 131012223344332 is 233443322210131.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1232341923 + ... + 1232448229.
It is an arithmetic number, because the mean of its divisors is an integer number (2779918267896).
Almost surely, 2131012223344332 is an apocalyptic number.
It is an amenable number.
131012223344332 is an abundant number, since it is smaller than the sum of its proper divisors (135859930373684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131012223344332 is a wasteful number, since it uses less digits than its factorization.
131012223344332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119047 (or 119045 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 34.
Adding to 131012223344332 its reverse (233443322210131), we get a palindrome (364455545554463).
The spelling of 131012223344332 in words is "one hundred thirty-one trillion, twelve billion, two hundred twenty-three million, three hundred forty-four thousand, three hundred thirty-two".
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