Base | Representation |
---|---|
bin | 1101100110010… |
… | …0010111001110 |
3 | 10222022122012102 |
4 | 3121210113032 |
5 | 104100043230 |
6 | 5354235102 |
7 | 1261532303 |
oct | 331442716 |
9 | 128278172 |
10 | 57034190 |
11 | 2a2156a4 |
12 | 17125a92 |
13 | ba7c055 |
14 | 78090aa |
15 | 5019045 |
hex | 36645ce |
57034190 has 16 divisors (see below), whose sum is σ = 103660128. Its totient is φ = 22591776.
The previous prime is 57034183. The next prime is 57034199. The reversal of 57034190 is 9143075.
It is a super-2 number, since 2×570341902 = 6505797657912200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57034199) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26657 + ... + 28716.
It is an arithmetic number, because the mean of its divisors is an integer number (6478758).
Almost surely, 257034190 is an apocalyptic number.
57034190 is a deficient number, since it is larger than the sum of its proper divisors (46625938).
57034190 is a wasteful number, since it uses less digits than its factorization.
57034190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55483.
The product of its (nonzero) digits is 3780, while the sum is 29.
The square root of 57034190 is about 7552.0983838930. The cubic root of 57034190 is about 384.9270452646.
The spelling of 57034190 in words is "fifty-seven million, thirty-four thousand, one hundred ninety".
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