Base | Representation |
---|---|
bin | 1001110011111100101111 |
3 | 11211200020012 |
4 | 21303330233 |
5 | 1124301304 |
6 | 131043435 |
7 | 30601526 |
oct | 11637457 |
9 | 4750205 |
10 | 2572079 |
11 | 14a7494 |
12 | a4057b |
13 | 6c0953 |
14 | 4ad4bd |
15 | 35c16e |
hex | 273f2f |
2572079 has 2 divisors, whose sum is σ = 2572080. Its totient is φ = 2572078.
The previous prime is 2572057. The next prime is 2572081. The reversal of 2572079 is 9702752.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2572079 - 28 = 2571823 is a prime.
Together with 2572081, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2572019) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1286039 + 1286040.
It is an arithmetic number, because the mean of its divisors is an integer number (1286040).
22572079 is an apocalyptic number.
2572079 is a deficient number, since it is larger than the sum of its proper divisors (1).
2572079 is an equidigital number, since it uses as much as digits as its factorization.
2572079 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 8820, while the sum is 32.
The square root of 2572079 is about 1603.7702453905. The cubic root of 2572079 is about 137.0128923879.
The spelling of 2572079 in words is "two million, five hundred seventy-two thousand, seventy-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •