Base | Representation |
---|---|
bin | 11001011000110… |
… | …111010001110001 |
3 | 1002200111102011222 |
4 | 121120313101301 |
5 | 1333020321043 |
6 | 110133314425 |
7 | 13361333462 |
oct | 3130672161 |
9 | 1080442158 |
10 | 425948273 |
11 | 1a9489273 |
12 | ba795a15 |
13 | 6a3282ca |
14 | 407dad69 |
15 | 275dbd68 |
hex | 19637471 |
425948273 has 4 divisors (see below), whose sum is σ = 426132720. Its totient is φ = 425763828.
The previous prime is 425948269. The next prime is 425948297. The reversal of 425948273 is 372849524.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 425948273 - 22 = 425948269 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (425948233) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88715 + ... + 93392.
It is an arithmetic number, because the mean of its divisors is an integer number (106533180).
Almost surely, 2425948273 is an apocalyptic number.
It is an amenable number.
425948273 is a deficient number, since it is larger than the sum of its proper divisors (184447).
425948273 is a wasteful number, since it uses less digits than its factorization.
425948273 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 184446.
The product of its digits is 483840, while the sum is 44.
The square root of 425948273 is about 20638.5143118394. The cubic root of 425948273 is about 752.4060642926.
The spelling of 425948273 in words is "four hundred twenty-five million, nine hundred forty-eight thousand, two hundred seventy-three".
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