Base | Representation |
---|---|
bin | 10010111110110010111111 |
3 | 100100210112011 |
4 | 102332302333 |
5 | 2233211212 |
6 | 254352051 |
7 | 60202504 |
oct | 22766277 |
9 | 10323464 |
10 | 4975807 |
11 | 2899441 |
12 | 17bb627 |
13 | 1052a85 |
14 | 9374ab |
15 | 6844a7 |
hex | 4becbf |
4975807 has 2 divisors, whose sum is σ = 4975808. Its totient is φ = 4975806.
The previous prime is 4975793. The next prime is 4975813. The reversal of 4975807 is 7085794.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4975807 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 4975807.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4975837) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2487903 + 2487904.
It is an arithmetic number, because the mean of its divisors is an integer number (2487904).
Almost surely, 24975807 is an apocalyptic number.
4975807 is a deficient number, since it is larger than the sum of its proper divisors (1).
4975807 is an equidigital number, since it uses as much as digits as its factorization.
4975807 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 70560, while the sum is 40.
The square root of 4975807 is about 2230.6516984953. The cubic root of 4975807 is about 170.7213523249.
The spelling of 4975807 in words is "four million, nine hundred seventy-five thousand, eight hundred seven".
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