| Base | Representation |
|---|---|
| bin | 1101100110110… |
| … | …0101111000000 |
| 3 | 10222101101020102 |
| 4 | 3121230233000 |
| 5 | 104102142410 |
| 6 | 5355101532 |
| 7 | 1262034260 |
| oct | 331545700 |
| 9 | 128341212 |
| 10 | 57068480 |
| 11 | 2a239437 |
| 12 | 171418a8 |
| 13 | ba91841 |
| 14 | 78177a0 |
| 15 | 50242a5 |
| hex | 366cbc0 |
57068480 has 112 divisors (see below), whose sum is σ = 157886400. Its totient is φ = 19243008.
The previous prime is 57068477. The next prime is 57068483. The reversal of 57068480 is 8486075.
57068480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (57068477) and next prime (57068483).
It is a tau number, because it is divible by the number of its divisors (112).
It is a super-2 number, since 2×570684802 = 6513622819020800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57068483) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 163346 + ... + 163694.
It is an arithmetic number, because the mean of its divisors is an integer number (1409700).
Almost surely, 257068480 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 57068480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78943200).
57068480 is an abundant number, since it is smaller than the sum of its proper divisors (100817920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57068480 is a wasteful number, since it uses less digits than its factorization.
57068480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 446 (or 436 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 38.
The square root of 57068480 is about 7554.3682727280. The cubic root of 57068480 is about 385.0041715408.
The spelling of 57068480 in words is "fifty-seven million, sixty-eight thousand, four hundred eighty".
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