Base | Representation |
---|---|
bin | 11011010011101… |
… | …001100110101110 |
3 | 1011221001201102100 |
4 | 123103221212232 |
5 | 1414240322412 |
6 | 113243235530 |
7 | 14232043263 |
oct | 3323514656 |
9 | 1157051370 |
10 | 458135982 |
11 | 215673387 |
12 | 109518ba6 |
13 | 73bb7ca5 |
14 | 44bb926a |
15 | 2a348edc |
hex | 1b4e99ae |
458135982 has 12 divisors (see below), whose sum is σ = 992628000. Its totient is φ = 152711988.
The previous prime is 458135969. The next prime is 458136053. The reversal of 458135982 is 289531854.
458135982 is a `hidden beast` number, since 4 + 58 + 1 + 3 + 598 + 2 = 666.
It is a congruent number.
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 12725982 + ... + 12726017.
It is an arithmetic number, because the mean of its divisors is an integer number (82719000).
Almost surely, 2458135982 is an apocalyptic number.
458135982 is an abundant number, since it is smaller than the sum of its proper divisors (534492018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
458135982 is a wasteful number, since it uses less digits than its factorization.
458135982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25452007 (or 25452004 counting only the distinct ones).
The product of its digits is 345600, while the sum is 45.
The square root of 458135982 is about 21404.1113340405. Note that the first 3 decimals coincide. The cubic root of 458135982 is about 770.9001571469.
The spelling of 458135982 in words is "four hundred fifty-eight million, one hundred thirty-five thousand, nine hundred eighty-two".
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