Base | Representation |
---|---|
bin | 1001000101000111… |
… | …10100001100100111 |
3 | 110120201202120001012 |
4 | 10202203310030213 |
5 | 34440421001404 |
6 | 2123415252435 |
7 | 231541646621 |
oct | 44243641447 |
9 | 13521676035 |
10 | 4874781479 |
11 | 2081761527 |
12 | b4067a11b |
13 | 5c8c285a9 |
14 | 3435c7c11 |
15 | 1d7e6ea6e |
hex | 1228f4327 |
4874781479 has 2 divisors, whose sum is σ = 4874781480. Its totient is φ = 4874781478.
The previous prime is 4874781421. The next prime is 4874781503. The reversal of 4874781479 is 9741874784.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4874781479 is a prime.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4874784479) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2437390739 + 2437390740.
It is an arithmetic number, because the mean of its divisors is an integer number (2437390740).
Almost surely, 24874781479 is an apocalyptic number.
4874781479 is a deficient number, since it is larger than the sum of its proper divisors (1).
4874781479 is an equidigital number, since it uses as much as digits as its factorization.
4874781479 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 12644352, while the sum is 59.
The square root of 4874781479 is about 69819.6353399243. The cubic root of 4874781479 is about 1695.5803860545.
The spelling of 4874781479 in words is "four billion, eight hundred seventy-four million, seven hundred eighty-one thousand, four hundred seventy-nine".
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