Base | Representation |
---|---|
bin | 1000101001001010… |
… | …1000100111001000 |
3 | 12222200202100202200 |
4 | 2022102220213020 |
5 | 14222424000434 |
6 | 1022120400200 |
7 | 111331604505 |
oct | 21222504710 |
9 | 5880670680 |
10 | 2320140744 |
11 | a90728099 |
12 | 549016060 |
13 | 2ac8a765c |
14 | 1801d24ac |
15 | d8a4e199 |
hex | 8a4a89c8 |
2320140744 has 48 divisors (see below), whose sum is σ = 6294869100. Its totient is φ = 772007424.
The previous prime is 2320140731. The next prime is 2320140761. The reversal of 2320140744 is 4470410232.
It can be written as a sum of positive squares in 2 ways, for example, as 2319578244 + 562500 = 48162^2 + 750^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12652 + ... + 69284.
Almost surely, 22320140744 is an apocalyptic number.
2320140744 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2320140744 is an abundant number, since it is smaller than the sum of its proper divisors (3974728356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2320140744 is a wasteful number, since it uses less digits than its factorization.
2320140744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57214 (or 57207 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 27.
The square root of 2320140744 is about 48167.8393121386. The cubic root of 2320140744 is about 1323.8479591630.
Adding to 2320140744 its reverse (4470410232), we get a palindrome (6790550976).
The spelling of 2320140744 in words is "two billion, three hundred twenty million, one hundred forty thousand, seven hundred forty-four".
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