Base | Representation |
---|---|
bin | 11100111011100… |
… | …011000100101111 |
3 | 1020211022110111102 |
4 | 130323203010233 |
5 | 1443223402312 |
6 | 120055113315 |
7 | 15012411215 |
oct | 3473430457 |
9 | 1224273442 |
10 | 485372207 |
11 | 229a86361 |
12 | 11667283b |
13 | 79732cb8 |
14 | 48668cb5 |
15 | 2c928ec2 |
hex | 1cee312f |
485372207 has 2 divisors, whose sum is σ = 485372208. Its totient is φ = 485372206.
The previous prime is 485372201. The next prime is 485372257. The reversal of 485372207 is 702273584.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 485372207 - 24 = 485372191 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (485372201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242686103 + 242686104.
It is an arithmetic number, because the mean of its divisors is an integer number (242686104).
Almost surely, 2485372207 is an apocalyptic number.
485372207 is a deficient number, since it is larger than the sum of its proper divisors (1).
485372207 is an equidigital number, since it uses as much as digits as its factorization.
485372207 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 94080, while the sum is 38.
The square root of 485372207 is about 22031.1644494793. The cubic root of 485372207 is about 785.8837367719.
The spelling of 485372207 in words is "four hundred eighty-five million, three hundred seventy-two thousand, two hundred seven".
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