Base | Representation |
---|---|
bin | 1101101011001… |
… | …0010110110010 |
3 | 10222220212102021 |
4 | 3122302112302 |
5 | 104140304100 |
6 | 5405142054 |
7 | 1264332544 |
oct | 332622662 |
9 | 128825367 |
10 | 57353650 |
11 | 2a413712 |
12 | 1725a92a |
13 | bb61593 |
14 | 788d694 |
15 | 507da1a |
hex | 36b25b2 |
57353650 has 12 divisors (see below), whose sum is σ = 106677882. Its totient is φ = 22941440.
The previous prime is 57353623. The next prime is 57353657. The reversal of 57353650 is 5635375.
It can be written as a sum of positive squares in 3 ways, for example, as 24532209 + 32821441 = 4953^2 + 5729^2 .
It is not an unprimeable number, because it can be changed into a prime (57353657) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 573487 + ... + 573586.
Almost surely, 257353650 is an apocalyptic number.
57353650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
57353650 is a deficient number, since it is larger than the sum of its proper divisors (49324232).
57353650 is a wasteful number, since it uses less digits than its factorization.
57353650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1147085 (or 1147080 counting only the distinct ones).
The product of its (nonzero) digits is 47250, while the sum is 34.
The square root of 57353650 is about 7573.2192626386. The cubic root of 57353650 is about 385.6443922609.
The spelling of 57353650 in words is "fifty-seven million, three hundred fifty-three thousand, six hundred fifty".
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