Base | Representation |
---|---|
bin | 11011010100110… |
… | …000010001100001 |
3 | 1011221121102111001 |
4 | 123110300101201 |
5 | 1414324103231 |
6 | 113253352001 |
7 | 14234360215 |
oct | 3324602141 |
9 | 1157542431 |
10 | 458425441 |
11 | 215850901 |
12 | 109638601 |
13 | 73c89976 |
14 | 44c52945 |
15 | 2a3a4b61 |
hex | 1b530461 |
458425441 has 4 divisors (see below), whose sum is σ = 458488084. Its totient is φ = 458362800.
The previous prime is 458425439. The next prime is 458425463. The reversal of 458425441 is 144524854.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 150773841 + 307651600 = 12279^2 + 17540^2 .
It is a cyclic number.
It is not a de Polignac number, because 458425441 - 21 = 458425439 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 458425441.
It is not an unprimeable number, because it can be changed into a prime (458425421) 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, 18630 + ... + 35551.
It is an arithmetic number, because the mean of its divisors is an integer number (114622021).
Almost surely, 2458425441 is an apocalyptic number.
It is an amenable number.
458425441 is a deficient number, since it is larger than the sum of its proper divisors (62643).
458425441 is an equidigital number, since it uses as much as digits as its factorization.
458425441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62642.
The product of its digits is 102400, while the sum is 37.
The square root of 458425441 is about 21410.8720280142. The cubic root of 458425441 is about 771.0624794109.
The spelling of 458425441 in words is "four hundred fifty-eight million, four hundred twenty-five thousand, four hundred forty-one".
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