Base | Representation |
---|---|
bin | 10011011111011… |
… | …101001100001011 |
3 | 211210022222200110 |
4 | 103133131030023 |
5 | 1132203410011 |
6 | 52241005403 |
7 | 11050365024 |
oct | 2337351413 |
9 | 753288613 |
10 | 327013131 |
11 | 158654895 |
12 | 91623863 |
13 | 529983c3 |
14 | 31605c4b |
15 | 1da97ba6 |
hex | 137dd30b |
327013131 has 32 divisors (see below), whose sum is σ = 455328000. Its totient is φ = 208644480.
The previous prime is 327013069. The next prime is 327013133. The reversal of 327013131 is 131310723.
It is not a de Polignac number, because 327013131 - 210 = 327012107 is a prime.
It is a super-2 number, since 2×3270131312 = 213875175692846322, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 327013098 and 327013107.
It is not an unprimeable number, because it can be changed into a prime (327013133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1826800 + ... + 1826978.
It is an arithmetic number, because the mean of its divisors is an integer number (14229000).
Almost surely, 2327013131 is an apocalyptic number.
327013131 is a deficient number, since it is larger than the sum of its proper divisors (128314869).
327013131 is a wasteful number, since it uses less digits than its factorization.
327013131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 459.
The product of its (nonzero) digits is 378, while the sum is 21.
The square root of 327013131 is about 18083.5043893599. The cubic root of 327013131 is about 688.9510990366.
Adding to 327013131 its reverse (131310723), we get a palindrome (458323854).
The spelling of 327013131 in words is "three hundred twenty-seven million, thirteen thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •