Base | Representation |
---|---|
bin | 11011010000010… |
… | …001010100010100 |
3 | 1011212101201011201 |
4 | 123100101110110 |
5 | 1414024000233 |
6 | 113212242244 |
7 | 14221363402 |
oct | 3320212424 |
9 | 1155351151 |
10 | 457250068 |
11 | 215118820 |
12 | 109170384 |
13 | 73967992 |
14 | 44a28472 |
15 | 2a22177d |
hex | 1b411514 |
457250068 has 12 divisors (see below), whose sum is σ = 872932032. Its totient is φ = 207840920.
The previous prime is 457250041. The next prime is 457250077. The reversal of 457250068 is 860052754.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5195980 + ... + 5196067.
It is an arithmetic number, because the mean of its divisors is an integer number (72744336).
Almost surely, 2457250068 is an apocalyptic number.
It is an amenable number.
457250068 is a deficient number, since it is larger than the sum of its proper divisors (415681964).
457250068 is a wasteful number, since it uses less digits than its factorization.
457250068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10392062 (or 10392060 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 37.
The square root of 457250068 is about 21383.4063703611. The cubic root of 457250068 is about 770.4029307352.
The spelling of 457250068 in words is "four hundred fifty-seven million, two hundred fifty thousand, sixty-eight".
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