Base | Representation |
---|---|
bin | 100010000111011… |
… | …101101100111100 |
3 | 1110220001000111210 |
4 | 202013131230330 |
5 | 2133012211022 |
6 | 132444044420 |
7 | 20120111136 |
oct | 4207355474 |
9 | 1426030453 |
10 | 572382012 |
11 | 274105094 |
12 | 13b833710 |
13 | 91778ba7 |
14 | 56038056 |
15 | 353b4a0c |
hex | 221ddb3c |
572382012 has 12 divisors (see below), whose sum is σ = 1335558056. Its totient is φ = 190794000.
The previous prime is 572382001. The next prime is 572382043. The reversal of 572382012 is 210283275.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×5723820122 = 655242335322336288, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23849239 + ... + 23849262.
Almost surely, 2572382012 is an apocalyptic number.
It is an amenable number.
572382012 is an abundant number, since it is smaller than the sum of its proper divisors (763176044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
572382012 is a wasteful number, since it uses less digits than its factorization.
572382012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47698508 (or 47698506 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 30.
The square root of 572382012 is about 23924.5065152868. The cubic root of 572382012 is about 830.2878045801.
The spelling of 572382012 in words is "five hundred seventy-two million, three hundred eighty-two thousand, twelve".
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