Base | Representation |
---|---|
bin | 111101001101001110… |
… | …0110000100111101010 |
3 | 110120021022000111021022 |
4 | 1322122130300213222 |
5 | 4123142200434242 |
6 | 140214404412442 |
7 | 12332132453654 |
oct | 1723234604752 |
9 | 416238014238 |
10 | 131440249322 |
11 | 5081a659828 |
12 | 215830a7122 |
13 | c5193a6475 |
14 | 650c8976d4 |
15 | 36445090d2 |
hex | 1e9a7309ea |
131440249322 has 16 divisors (see below), whose sum is σ = 200388663072. Its totient is φ = 64646828400.
The previous prime is 131440249319. The next prime is 131440249361. The reversal of 131440249322 is 223942044131.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 605708 + ... + 793575.
It is an arithmetic number, because the mean of its divisors is an integer number (12524291442).
Almost surely, 2131440249322 is an apocalyptic number.
131440249322 is a deficient number, since it is larger than the sum of its proper divisors (68948413750).
131440249322 is a wasteful number, since it uses less digits than its factorization.
131440249322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1400053.
The product of its (nonzero) digits is 41472, while the sum is 35.
The spelling of 131440249322 in words is "one hundred thirty-one billion, four hundred forty million, two hundred forty-nine thousand, three hundred twenty-two".
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