Base | Representation |
---|---|
bin | 1000100011001000… |
… | …0101000101000100 |
3 | 12220221010102002202 |
4 | 2020302011011010 |
5 | 14144434020010 |
6 | 1015414054032 |
7 | 110603504444 |
oct | 21062050504 |
9 | 5827112082 |
10 | 2294829380 |
11 | a7840a308 |
12 | 54064a318 |
13 | 2a758480c |
14 | 17aac4124 |
15 | d66ee6a5 |
hex | 88c85144 |
2294829380 has 12 divisors (see below), whose sum is σ = 4819141740. Its totient is φ = 917931744.
The previous prime is 2294829377. The next prime is 2294829389. The reversal of 2294829380 is 839284922.
It can be written as a sum of positive squares in 2 ways, for example, as 1527871744 + 766957636 = 39088^2 + 27694^2 .
It is a super-2 number, since 2×22948293802 = 10532483766622368800, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2294829389) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57370715 + ... + 57370754.
It is an arithmetic number, because the mean of its divisors is an integer number (401595145).
Almost surely, 22294829380 is an apocalyptic number.
2294829380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2294829380 is an abundant number, since it is smaller than the sum of its proper divisors (2524312360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2294829380 is a wasteful number, since it uses less digits than its factorization.
2294829380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114741478 (or 114741476 counting only the distinct ones).
The product of its (nonzero) digits is 497664, while the sum is 47.
The square root of 2294829380 is about 47904.3774617727. The cubic root of 2294829380 is about 1319.0162129472.
The spelling of 2294829380 in words is "two billion, two hundred ninety-four million, eight hundred twenty-nine thousand, three hundred eighty".
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