Base | Representation |
---|---|
bin | 1000110100111010011010 |
3 | 11100120001100 |
4 | 20310322122 |
5 | 1043021012 |
6 | 121332230 |
7 | 25445004 |
oct | 10647232 |
9 | 4316040 |
10 | 2313882 |
11 | 13404aa |
12 | 937076 |
13 | 63027c |
14 | 443374 |
15 | 30a8dc |
hex | 234e9a |
2313882 has 12 divisors (see below), whose sum is σ = 5013450. Its totient is φ = 771288.
The previous prime is 2313851. The next prime is 2313889. The reversal of 2313882 is 2883132.
2313882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 2313441 + 441 = 1521^2 + 21^2 .
It is not an unprimeable number, because it can be changed into a prime (2313889) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64257 + ... + 64292.
22313882 is an apocalyptic number.
2313882 is an abundant number, since it is smaller than the sum of its proper divisors (2699568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2313882 is a wasteful number, since it uses less digits than its factorization.
2313882 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128557 (or 128554 counting only the distinct ones).
The product of its digits is 2304, while the sum is 27.
The square root of 2313882 is about 1521.1449635061. The cubic root of 2313882 is about 132.2656495954.
It can be divided in two parts, 23138 and 82, that added together give a triangular number (23220 = T215).
The spelling of 2313882 in words is "two million, three hundred thirteen thousand, eight hundred eighty-two".
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