Base | Representation |
---|---|
bin | 11011010011100… |
… | …110111110101001 |
3 | 1011221001011122221 |
4 | 123103212332221 |
5 | 1414240001400 |
6 | 113243114041 |
7 | 14232000025 |
oct | 3323467651 |
9 | 1157034587 |
10 | 458125225 |
11 | 215666298 |
12 | 109512921 |
13 | 73bb311c |
14 | 44bb5385 |
15 | 2a345c1a |
hex | 1b4e6fa9 |
458125225 has 12 divisors (see below), whose sum is σ = 581287696. Its totient is φ = 357976080.
The previous prime is 458125183. The next prime is 458125243. The reversal of 458125225 is 522521854.
It is not a de Polignac number, because 458125225 - 217 = 457994153 is a prime.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 212007 + ... + 214156.
Almost surely, 2458125225 is an apocalyptic number.
It is an amenable number.
458125225 is a deficient number, since it is larger than the sum of its proper divisors (123162471).
458125225 is a wasteful number, since it uses less digits than its factorization.
458125225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 426216 (or 426211 counting only the distinct ones).
The product of its digits is 32000, while the sum is 34.
The square root of 458125225 is about 21403.8600490659. The cubic root of 458125225 is about 770.8941235395.
The spelling of 458125225 in words is "four hundred fifty-eight million, one hundred twenty-five thousand, two hundred twenty-five".
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