Base | Representation |
---|---|
bin | 10011011111111… |
… | …001110011011011 |
3 | 211210112221110012 |
4 | 103133321303123 |
5 | 1132221132311 |
6 | 52243312135 |
7 | 11051363513 |
oct | 2337716333 |
9 | 753487405 |
10 | 327130331 |
11 | 158724950 |
12 | 9167b64b |
13 | 52a09858 |
14 | 31636843 |
15 | 1dabc78b |
hex | 137f9cdb |
327130331 has 8 divisors (see below), whose sum is σ = 357178224. Its totient is φ = 297133920.
The previous prime is 327130327. The next prime is 327130339. The reversal of 327130331 is 133031723.
It is a happy number.
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 327130331 - 22 = 327130327 is a prime.
It is a super-2 number, since 2×3271303312 = 214028506920339122, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 327130297 and 327130306.
It is not an unprimeable number, because it can be changed into a prime (327130339) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1085 + ... + 25601.
It is an arithmetic number, because the mean of its divisors is an integer number (44647278).
Almost surely, 2327130331 is an apocalyptic number.
327130331 is a deficient number, since it is larger than the sum of its proper divisors (30047893).
327130331 is a wasteful number, since it uses less digits than its factorization.
327130331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25741.
The product of its (nonzero) digits is 1134, while the sum is 23.
The square root of 327130331 is about 18086.7446214071. The cubic root of 327130331 is about 689.0333948395.
The spelling of 327130331 in words is "three hundred twenty-seven million, one hundred thirty thousand, three hundred thirty-one".
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