Base | Representation |
---|---|
bin | 10011010000010… |
… | …111110110111011 |
3 | 211111220002211000 |
4 | 103100113312323 |
5 | 1130200343011 |
6 | 52020140043 |
7 | 11001646233 |
oct | 2320276673 |
9 | 744802730 |
10 | 323059131 |
11 | 1563a411a |
12 | 90237623 |
13 | 51c12765 |
14 | 30c96cc3 |
15 | 1d566356 |
hex | 13417dbb |
323059131 has 16 divisors (see below), whose sum is σ = 490281120. Its totient is φ = 210119040.
The previous prime is 323059069. The next prime is 323059151. The reversal of 323059131 is 131950323.
It is a happy number.
It is not a de Polignac number, because 323059131 - 27 = 323059003 is a prime.
It is a super-2 number, since 2×3230591312 = 208734404244950322, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 323059095 and 323059104.
It is not an unprimeable number, because it can be changed into a prime (323059151) 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 15 ways as a sum of consecutive naturals, for example, 144810 + ... + 147023.
It is an arithmetic number, because the mean of its divisors is an integer number (30642570).
Almost surely, 2323059131 is an apocalyptic number.
323059131 is a deficient number, since it is larger than the sum of its proper divisors (167221989).
323059131 is a wasteful number, since it uses less digits than its factorization.
323059131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 291883 (or 291877 counting only the distinct ones).
The product of its (nonzero) digits is 2430, while the sum is 27.
The square root of 323059131 is about 17973.8457487539. The cubic root of 323059131 is about 686.1630700004.
The spelling of 323059131 in words is "three hundred twenty-three million, fifty-nine thousand, one hundred thirty-one".
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