Base | Representation |
---|---|
bin | 111100011000001… |
… | …0011110100100001 |
3 | 12020012010220112002 |
4 | 1320300103310201 |
5 | 13122114230032 |
6 | 533010413345 |
7 | 101130056336 |
oct | 17060236441 |
9 | 5205126462 |
10 | 2025930017 |
11 | 94a648231 |
12 | 486591255 |
13 | 263955977 |
14 | 1530c898d |
15 | bccd5862 |
hex | 78c13d21 |
2025930017 has 2 divisors, whose sum is σ = 2025930018. Its totient is φ = 2025930016.
The previous prime is 2025929963. The next prime is 2025930019. The reversal of 2025930017 is 7100395202.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1226680576 + 799249441 = 35024^2 + 28271^2 .
It is a cyclic number.
It is not a de Polignac number, because 2025930017 - 224 = 2009152801 is a prime.
Together with 2025930019, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (2025930019) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1012965008 + 1012965009.
It is an arithmetic number, because the mean of its divisors is an integer number (1012965009).
Almost surely, 22025930017 is an apocalyptic number.
It is an amenable number.
2025930017 is a deficient number, since it is larger than the sum of its proper divisors (1).
2025930017 is an equidigital number, since it uses as much as digits as its factorization.
2025930017 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 29.
The square root of 2025930017 is about 45010.3323360315. The cubic root of 2025930017 is about 1265.3426489806.
The spelling of 2025930017 in words is "two billion, twenty-five million, nine hundred thirty thousand, seventeen".
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