Base | Representation |
---|---|
bin | 1000101110011110… |
… | …11001110010011001 |
3 | 110002111102121121221 |
4 | 10113033121302121 |
5 | 34043312143144 |
6 | 2052513132041 |
7 | 224044555222 |
oct | 42717316231 |
9 | 13074377557 |
10 | 4684881049 |
11 | 1a94547522 |
12 | aa8b5a021 |
13 | 598799284 |
14 | 3262b4249 |
15 | 1c645cd84 |
hex | 1173d9c99 |
4684881049 has 2 divisors, whose sum is σ = 4684881050. Its totient is φ = 4684881048.
The previous prime is 4684881011. The next prime is 4684881121. The reversal of 4684881049 is 9401884864.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4672406025 + 12475024 = 68355^2 + 3532^2 .
It is a cyclic number.
It is not a de Polignac number, because 4684881049 - 29 = 4684880537 is a prime.
It is a super-2 number, since 2×46848810492 = 43896220886558680802, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4684880987 and 4684881005.
It is not a weakly prime, because it can be changed into another prime (4684881349) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2342440524 + 2342440525.
It is an arithmetic number, because the mean of its divisors is an integer number (2342440525).
Almost surely, 24684881049 is an apocalyptic number.
It is an amenable number.
4684881049 is a deficient number, since it is larger than the sum of its proper divisors (1).
4684881049 is an equidigital number, since it uses as much as digits as its factorization.
4684881049 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1769472, while the sum is 52.
The square root of 4684881049 is about 68446.1909020509. The cubic root of 4684881049 is about 1673.2706349907.
The spelling of 4684881049 in words is "four billion, six hundred eighty-four million, eight hundred eighty-one thousand, forty-nine".
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