Base | Representation |
---|---|
bin | 100000010011100… |
… | …100010001111111 |
3 | 1101202212110120112 |
4 | 200103210101333 |
5 | 2102223002010 |
6 | 125440540235 |
7 | 16300632446 |
oct | 4023442177 |
9 | 1352773515 |
10 | 542000255 |
11 | 258a438a5 |
12 | 13162167b |
13 | 8839c214 |
14 | 51da9d5d |
15 | 328b2a05 |
hex | 204e447f |
542000255 has 8 divisors (see below), whose sum is σ = 661424400. Its totient is φ = 426250816.
The previous prime is 542000243. The next prime is 542000257. The reversal of 542000255 is 552000245.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 542000255 - 26 = 542000191 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 542000255.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542000257) 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, 918350 + ... + 918939.
It is an arithmetic number, because the mean of its divisors is an integer number (82678050).
Almost surely, 2542000255 is an apocalyptic number.
542000255 is a deficient number, since it is larger than the sum of its proper divisors (119424145).
542000255 is a wasteful number, since it uses less digits than its factorization.
542000255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1837353.
The product of its (nonzero) digits is 2000, while the sum is 23.
The square root of 542000255 is about 23280.8989302389. The cubic root of 542000255 is about 815.3295140890.
The spelling of 542000255 in words is "five hundred forty-two million, two hundred fifty-five", and thus it is an aban number.
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