Base | Representation |
---|---|
bin | 100000010011110… |
… | …010001010011000 |
3 | 1101202222100120100 |
4 | 200103302022120 |
5 | 2102231311422 |
6 | 125442055400 |
7 | 16301260302 |
oct | 4023621230 |
9 | 1352870510 |
10 | 542057112 |
11 | 258a82593 |
12 | 13164a560 |
13 | 883bc06c |
14 | 51dc2972 |
15 | 328c47ac |
hex | 204f2298 |
542057112 has 48 divisors (see below), whose sum is σ = 1471546440. Its totient is φ = 180258048.
The previous prime is 542057093. The next prime is 542057119. The reversal of 542057112 is 211750245.
542057112 is a `hidden beast` number, since 542 + 0 + 5 + 7 + 112 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542057119) 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 11 ways as a sum of consecutive naturals, for example, 22483 + ... + 39869.
Almost surely, 2542057112 is an apocalyptic number.
It is an amenable number.
542057112 is an abundant number, since it is smaller than the sum of its proper divisors (929489328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542057112 is a wasteful number, since it uses less digits than its factorization.
542057112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17832 (or 17825 counting only the distinct ones).
The product of its (nonzero) digits is 2800, while the sum is 27.
The square root of 542057112 is about 23282.1200065630. The cubic root of 542057112 is about 815.3580230358.
The spelling of 542057112 in words is "five hundred forty-two million, fifty-seven thousand, one hundred twelve".
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