Base | Representation |
---|---|
bin | 10011010000101… |
… | …010011011110111 |
3 | 211112000222012020 |
4 | 103100222123313 |
5 | 1130210311343 |
6 | 52021524223 |
7 | 11002414125 |
oct | 2320523367 |
9 | 745028166 |
10 | 323135223 |
11 | 156446304 |
12 | 90273673 |
13 | 51c3b298 |
14 | 30cb6915 |
15 | 1d57db83 |
hex | 1342a6f7 |
323135223 has 16 divisors (see below), whose sum is σ = 462084480. Its totient is φ = 200232864.
The previous prime is 323135209. The next prime is 323135231. The reversal of 323135223 is 322531323.
It is not a de Polignac number, because 323135223 - 26 = 323135159 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 323135193 and 323135202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (323135233) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50461 + ... + 56502.
It is an arithmetic number, because the mean of its divisors is an integer number (28880280).
Almost surely, 2323135223 is an apocalyptic number.
323135223 is a deficient number, since it is larger than the sum of its proper divisors (138949257).
323135223 is a wasteful number, since it uses less digits than its factorization.
323135223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107038.
The product of its digits is 3240, while the sum is 24.
The square root of 323135223 is about 17975.9623664493. The cubic root of 323135223 is about 686.2169377670.
Adding to 323135223 its reverse (322531323), we get a palindrome (645666546).
The spelling of 323135223 in words is "three hundred twenty-three million, one hundred thirty-five thousand, two hundred twenty-three".
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