Base | Representation |
---|---|
bin | 10000001110001010010011 |
3 | 22000001001212 |
4 | 100032022103 |
5 | 2042033212 |
6 | 231050335 |
7 | 51100253 |
oct | 20161223 |
9 | 8001055 |
10 | 4252307 |
11 | 2444904 |
12 | 15109ab |
13 | b5b677 |
14 | 7c9963 |
15 | 58ee22 |
hex | 40e293 |
4252307 has 4 divisors (see below), whose sum is σ = 4324440. Its totient is φ = 4180176.
The previous prime is 4252279. The next prime is 4252319. The reversal of 4252307 is 7032524.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4252307 - 28 = 4252051 is a prime.
It is a super-2 number, since 2×42523072 = 36164229644498, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4252327) 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, 35978 + ... + 36095.
It is an arithmetic number, because the mean of its divisors is an integer number (1081110).
Almost surely, 24252307 is an apocalyptic number.
4252307 is a deficient number, since it is larger than the sum of its proper divisors (72133).
4252307 is an equidigital number, since it uses as much as digits as its factorization.
4252307 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72132.
The product of its (nonzero) digits is 1680, while the sum is 23.
The square root of 4252307 is about 2062.1122665849. The cubic root of 4252307 is about 162.0098937208.
The spelling of 4252307 in words is "four million, two hundred fifty-two thousand, three hundred seven".
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