Base | Representation |
---|---|
bin | 11011010011001… |
… | …111110000000000 |
3 | 1011220212100011001 |
4 | 123103033300000 |
5 | 1414223430310 |
6 | 113241101344 |
7 | 14231122444 |
oct | 3323176000 |
9 | 1156770131 |
10 | 458030080 |
11 | 215600862 |
12 | 109487854 |
13 | 73b7ba21 |
14 | 44b8c824 |
15 | 2a32793a |
hex | 1b4cfc00 |
458030080 has 44 divisors (see below), whose sum is σ = 1098747720. Its totient is φ = 183209984.
The previous prime is 458030077. The next prime is 458030107. The reversal of 458030080 is 80030854.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39610 + ... + 49849.
Almost surely, 2458030080 is an apocalyptic number.
458030080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
458030080 is an abundant number, since it is smaller than the sum of its proper divisors (640717640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
458030080 is an equidigital number, since it uses as much as digits as its factorization.
458030080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89484 (or 89466 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 28.
The square root of 458030080 is about 21401.6373205416. The cubic root of 458030080 is about 770.8407525428.
The spelling of 458030080 in words is "four hundred fifty-eight million, thirty thousand, eighty".
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