Base | Representation |
---|---|
bin | 1010001011110… |
… | …0001111001001 |
3 | 2222101002200010 |
4 | 2202330033021 |
5 | 41413322212 |
6 | 4123302133 |
7 | 1026030531 |
oct | 242741711 |
9 | 88332603 |
10 | 42714057 |
11 | 22124781 |
12 | 1237a949 |
13 | 8b06cb9 |
14 | 595c4c1 |
15 | 3b3b03c |
hex | 28bc3c9 |
42714057 has 8 divisors (see below), whose sum is σ = 57018240. Its totient is φ = 28442960.
The previous prime is 42714043. The next prime is 42714073. The reversal of 42714057 is 75041724.
42714057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 42714057 - 211 = 42712009 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42714017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5082 + ... + 10547.
It is an arithmetic number, because the mean of its divisors is an integer number (7127280).
Almost surely, 242714057 is an apocalyptic number.
It is an amenable number.
42714057 is a deficient number, since it is larger than the sum of its proper divisors (14304183).
42714057 is a wasteful number, since it uses less digits than its factorization.
42714057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16543.
The product of its (nonzero) digits is 7840, while the sum is 30.
The square root of 42714057 is about 6535.5992074178. The cubic root of 42714057 is about 349.5615107424.
The spelling of 42714057 in words is "forty-two million, seven hundred fourteen thousand, fifty-seven".
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