Base | Representation |
---|---|
bin | 1010000101001… |
… | …1000000110101 |
3 | 2221120012110022 |
4 | 2201103000311 |
5 | 41311024221 |
6 | 4110134525 |
7 | 1022254142 |
oct | 241230065 |
9 | 87505408 |
10 | 42283061 |
11 | 2195a987 |
12 | 121b1445 |
13 | 89b5a82 |
14 | 58893c9 |
15 | 3aa34ab |
hex | 2853035 |
42283061 has 4 divisors (see below), whose sum is σ = 43266432. Its totient is φ = 41299692.
The previous prime is 42283057. The next prime is 42283069. The reversal of 42283061 is 16038224.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 42283061 - 22 = 42283057 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 42283061.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42283069) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491621 + ... + 491706.
It is an arithmetic number, because the mean of its divisors is an integer number (10816608).
Almost surely, 242283061 is an apocalyptic number.
It is an amenable number.
42283061 is a deficient number, since it is larger than the sum of its proper divisors (983371).
42283061 is an equidigital number, since it uses as much as digits as its factorization.
42283061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 983370.
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 42283061 is about 6502.5426565306. The cubic root of 42283061 is about 348.3818116382.
The spelling of 42283061 in words is "forty-two million, two hundred eighty-three thousand, sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •