Base | Representation |
---|---|
bin | 111101100010111110… |
… | …0101000111111100011 |
3 | 110122011011020001000102 |
4 | 1323011330220333203 |
5 | 4131141011330404 |
6 | 140415034213015 |
7 | 12356203456424 |
oct | 1730574507743 |
9 | 418134201012 |
10 | 132170026979 |
11 | 51064597561 |
12 | 2174758416b |
13 | c604640573 |
14 | 657b78364b |
15 | 368860e71e |
hex | 1ec5f28fe3 |
132170026979 has 8 divisors (see below), whose sum is σ = 133443004608. Its totient is φ = 130897748520.
The previous prime is 132170026921. The next prime is 132170027027. The reversal of 132170026979 is 979620071231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 132170026979 - 212 = 132170022883 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (132170026279) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209144 + ... + 555050.
It is an arithmetic number, because the mean of its divisors is an integer number (16680375576).
Almost surely, 2132170026979 is an apocalyptic number.
132170026979 is a deficient number, since it is larger than the sum of its proper divisors (1272977629).
132170026979 is a wasteful number, since it uses less digits than its factorization.
132170026979 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 349585.
The product of its (nonzero) digits is 285768, while the sum is 47.
The spelling of 132170026979 in words is "one hundred thirty-two billion, one hundred seventy million, twenty-six thousand, nine hundred seventy-nine".
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