Base | Representation |
---|---|
bin | 1000100100100101… |
… | …1000001010100100 |
3 | 12221100121201000000 |
4 | 2021021120022210 |
5 | 14203014434433 |
6 | 1020153021300 |
7 | 111006432516 |
oct | 21111301244 |
9 | 5840551000 |
10 | 2300936868 |
11 | a80900a1a |
12 | 5426b4830 |
13 | 2a8912709 |
14 | 17b833bb6 |
15 | d7009113 |
hex | 892582a4 |
2300936868 has 84 divisors (see below), whose sum is σ = 6058888108. Its totient is φ = 764225280.
The previous prime is 2300936867. The next prime is 2300936887. The reversal of 2300936868 is 8686390032.
It can be written as a sum of positive squares in 2 ways, for example, as 6718464 + 2294218404 = 2592^2 + 47898^2 .
It is not an unprimeable number, because it can be changed into a prime (2300936861) 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 27 ways as a sum of consecutive naturals, for example, 911448 + ... + 913968.
Almost surely, 22300936868 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2300936868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3029444054).
2300936868 is an abundant number, since it is smaller than the sum of its proper divisors (3757951240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2300936868 is a wasteful number, since it uses less digits than its factorization.
2300936868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2856 (or 2839 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 45.
The square root of 2300936868 is about 47968.0817627722. The cubic root of 2300936868 is about 1320.1853252192.
The spelling of 2300936868 in words is "two billion, three hundred million, nine hundred thirty-six thousand, eight hundred sixty-eight".
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