Base | Representation |
---|---|
bin | 1101111100100111000 |
3 | 212012220112 |
4 | 1233210320 |
5 | 104111031 |
6 | 13443452 |
7 | 3612260 |
oct | 1574470 |
9 | 765815 |
10 | 457016 |
11 | 2923aa |
12 | 1a0588 |
13 | 130031 |
14 | bc7a0 |
15 | 9062b |
hex | 6f938 |
457016 has 16 divisors (see below), whose sum is σ = 979440. Its totient is φ = 195840.
The previous prime is 457013. The next prime is 457021. The reversal of 457016 is 610754.
457016 is nontrivially palindromic in base 13.
It is a junction number, because it is equal to n+sod(n) for n = 456982 and 457000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (457013) by changing a digit.
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, 4025 + ... + 4136.
It is an arithmetic number, because the mean of its divisors is an integer number (61215).
2457016 is an apocalyptic number.
It is an amenable number.
457016 is an abundant number, since it is smaller than the sum of its proper divisors (522424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
457016 is a wasteful number, since it uses less digits than its factorization.
457016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8174 (or 8170 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 23.
The square root of 457016 is about 676.0295851514. The cubic root of 457016 is about 77.0271450928.
The spelling of 457016 in words is "four hundred fifty-seven thousand, sixteen".
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