Base | Representation |
---|---|
bin | 1001011100010010010101 |
3 | 11122202021111 |
4 | 21130102111 |
5 | 1113201112 |
6 | 125015021 |
7 | 30016126 |
oct | 11342225 |
9 | 4582244 |
10 | 2475157 |
11 | 1440693 |
12 | 9b4471 |
13 | 6887b9 |
14 | 48604d |
15 | 33d5a7 |
hex | 25c495 |
2475157 has 2 divisors, whose sum is σ = 2475158. Its totient is φ = 2475156.
The previous prime is 2475139. The next prime is 2475163. The reversal of 2475157 is 7515742.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2452356 + 22801 = 1566^2 + 151^2 .
It is a cyclic number.
It is not a de Polignac number, because 2475157 - 27 = 2475029 is a prime.
It is a super-2 number, since 2×24751572 = 12252804349298, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2475857) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1237578 + 1237579.
It is an arithmetic number, because the mean of its divisors is an integer number (1237579).
22475157 is an apocalyptic number.
It is an amenable number.
2475157 is a deficient number, since it is larger than the sum of its proper divisors (1).
2475157 is an equidigital number, since it uses as much as digits as its factorization.
2475157 is an evil number, because the sum of its binary digits is even.
The product of its digits is 9800, while the sum is 31.
The square root of 2475157 is about 1573.2631693394. The cubic root of 2475157 is about 135.2698215796.
The spelling of 2475157 in words is "two million, four hundred seventy-five thousand, one hundred fifty-seven".
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