Base | Representation |
---|---|
bin | 1010000010011… |
… | …1010100111111 |
3 | 2221020010000010 |
4 | 2200213110333 |
5 | 41234313002 |
6 | 4102234303 |
7 | 1020610362 |
oct | 240472477 |
9 | 87203003 |
10 | 42104127 |
11 | 218484aa |
12 | 12125993 |
13 | 89524b0 |
14 | 58400d9 |
15 | 3a6a46c |
hex | 282753f |
42104127 has 8 divisors (see below), whose sum is σ = 60457264. Its totient is φ = 25910208.
The previous prime is 42104119. The next prime is 42104131. The reversal of 42104127 is 72140124.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42104127 - 23 = 42104119 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42104177) 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, 539758 + ... + 539835.
It is an arithmetic number, because the mean of its divisors is an integer number (7557158).
Almost surely, 242104127 is an apocalyptic number.
42104127 is a deficient number, since it is larger than the sum of its proper divisors (18353137).
42104127 is a wasteful number, since it uses less digits than its factorization.
42104127 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1079609.
The product of its (nonzero) digits is 448, while the sum is 21.
The square root of 42104127 is about 6488.7692977945. The cubic root of 42104127 is about 347.8896879188.
The spelling of 42104127 in words is "forty-two million, one hundred four thousand, one hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •