Base | Representation |
---|---|
bin | 111101110100100001011 |
3 | 10210220210101 |
4 | 13232210023 |
5 | 1004310424 |
6 | 111230231 |
7 | 23134642 |
oct | 7564413 |
9 | 3726711 |
10 | 2025739 |
11 | 1163a71 |
12 | 818377 |
13 | 55c081 |
14 | 3aa359 |
15 | 2a0344 |
hex | 1ee90b |
2025739 has 2 divisors, whose sum is σ = 2025740. Its totient is φ = 2025738.
The previous prime is 2025733. The next prime is 2025767. The reversal of 2025739 is 9375202.
It is an a-pointer prime, because the next prime (2025767) can be obtained adding 2025739 to its sum of digits (28).
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2025739 - 215 = 1992971 is a prime.
It is a super-2 number, since 2×20257392 = 8207236992242, which contains 22 as substring.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (2025733) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1012869 + 1012870.
It is an arithmetic number, because the mean of its divisors is an integer number (1012870).
22025739 is an apocalyptic number.
2025739 is a deficient number, since it is larger than the sum of its proper divisors (1).
2025739 is an equidigital number, since it uses as much as digits as its factorization.
2025739 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3780, while the sum is 28.
The square root of 2025739 is about 1423.2845815226. The cubic root of 2025739 is about 126.5302879665.
The spelling of 2025739 in words is "two million, twenty-five thousand, seven hundred thirty-nine".
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