Base | Representation |
---|---|
bin | 11001010110111… |
… | …010100001111011 |
3 | 1002122112110021022 |
4 | 121112322201323 |
5 | 1332402443212 |
6 | 110114333055 |
7 | 13354105001 |
oct | 3126724173 |
9 | 1078473238 |
10 | 425437307 |
11 | 1a916a389 |
12 | ba58a18b |
13 | 6a1a9869 |
14 | 40706a71 |
15 | 2753a772 |
hex | 195ba87b |
425437307 has 8 divisors (see below), whose sum is σ = 433970784. Its totient is φ = 416922688.
The previous prime is 425437289. The next prime is 425437319. The reversal of 425437307 is 703734524.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 425437307 - 210 = 425436283 is a prime.
It is not an unprimeable number, because it can be changed into a prime (425437367) 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 in 7 ways as a sum of consecutive naturals, for example, 46298 + ... + 54720.
It is an arithmetic number, because the mean of its divisors is an integer number (54246348).
Almost surely, 2425437307 is an apocalyptic number.
425437307 is a deficient number, since it is larger than the sum of its proper divisors (8533477).
425437307 is an equidigital number, since it uses as much as digits as its factorization.
425437307 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9429.
The product of its (nonzero) digits is 70560, while the sum is 35.
The square root of 425437307 is about 20626.1316538027. The cubic root of 425437307 is about 752.1050827151.
The spelling of 425437307 in words is "four hundred twenty-five million, four hundred thirty-seven thousand, three hundred seven".
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