Base | Representation |
---|---|
bin | 1101100110101… |
… | …0001110101110 |
3 | 10222100212011111 |
4 | 3121222032232 |
5 | 104101330342 |
6 | 5354542234 |
7 | 1261662334 |
oct | 331521656 |
9 | 128325144 |
10 | 57058222 |
11 | 2a231761 |
12 | 1713797a |
13 | ba89c80 |
14 | 7813b54 |
15 | 5021217 |
hex | 366a3ae |
57058222 has 32 divisors (see below), whose sum is σ = 98304192. Its totient is φ = 24605184.
The previous prime is 57058207. The next prime is 57058223. The reversal of 57058222 is 22285075.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57058223) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73428 + ... + 74200.
It is an arithmetic number, because the mean of its divisors is an integer number (3072006).
Almost surely, 257058222 is an apocalyptic number.
57058222 is a deficient number, since it is larger than the sum of its proper divisors (41245970).
57058222 is a wasteful number, since it uses less digits than its factorization.
57058222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 972.
The product of its (nonzero) digits is 11200, while the sum is 31.
The square root of 57058222 is about 7553.6892972904. The cubic root of 57058222 is about 384.9811021252.
The spelling of 57058222 in words is "fifty-seven million, fifty-eight thousand, two hundred twenty-two".
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