Base | Representation |
---|---|
bin | 1001001111111001… |
… | …0000010000110001 |
3 | 20102000101122012202 |
4 | 2103332100100301 |
5 | 20041014222124 |
6 | 1050202032545 |
7 | 115343333153 |
oct | 22376202061 |
9 | 6360348182 |
10 | 2482570289 |
11 | 1064389891 |
12 | 5934a8755 |
13 | 307438c04 |
14 | 1979d4ad3 |
15 | e7e365ae |
hex | 93f90431 |
2482570289 has 4 divisors (see below), whose sum is σ = 2483969124. Its totient is φ = 2481171456.
The previous prime is 2482570283. The next prime is 2482570319. The reversal of 2482570289 is 9820752842.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 979690000 + 1502880289 = 31300^2 + 38767^2 .
It is a cyclic number.
It is not a de Polignac number, because 2482570289 - 24 = 2482570273 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2482570283) 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, 696752 + ... + 700305.
It is an arithmetic number, because the mean of its divisors is an integer number (620992281).
Almost surely, 22482570289 is an apocalyptic number.
It is an amenable number.
2482570289 is a deficient number, since it is larger than the sum of its proper divisors (1398835).
2482570289 is a wasteful number, since it uses less digits than its factorization.
2482570289 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1398834.
The product of its (nonzero) digits is 645120, while the sum is 47.
The square root of 2482570289 is about 49825.3980315261. The cubic root of 2482570289 is about 1354.0473487919.
The spelling of 2482570289 in words is "two billion, four hundred eighty-two million, five hundred seventy thousand, two hundred eighty-nine".
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