Base | Representation |
---|---|
bin | 1000100101011100… |
… | …1011001010101010 |
3 | 12221121102110021121 |
4 | 2021113023022222 |
5 | 14204431204032 |
6 | 1020402325454 |
7 | 111052245166 |
oct | 21127131252 |
9 | 5847373247 |
10 | 2304553642 |
11 | a82951296 |
12 | 54395988a |
13 | 2a95aaa11 |
14 | 17c0d5ca6 |
15 | d74c0a97 |
hex | 895cb2aa |
2304553642 has 12 divisors (see below), whose sum is σ = 3506219298. Its totient is φ = 1136042600.
The previous prime is 2304553639. The next prime is 2304553649. The reversal of 2304553642 is 2463554032.
It can be written as a sum of positive squares in only one way, i.e., 2058346161 + 246207481 = 45369^2 + 15691^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2304553598 and 2304553607.
It is not an unprimeable number, because it can be changed into a prime (2304553649) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 104209 + ... + 124372.
Almost surely, 22304553642 is an apocalyptic number.
2304553642 is a deficient number, since it is larger than the sum of its proper divisors (1201665656).
2304553642 is an equidigital number, since it uses as much as digits as its factorization.
2304553642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 228725 (or 228654 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 34.
The square root of 2304553642 is about 48005.7667577553. The cubic root of 2304553642 is about 1320.8766830763.
The spelling of 2304553642 in words is "two billion, three hundred four million, five hundred fifty-three thousand, six hundred forty-two".
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