Base | Representation |
---|---|
bin | 1010000100001… |
… | …0010010110110 |
3 | 2221102201112001 |
4 | 2201002102312 |
5 | 41301331312 |
6 | 4104445514 |
7 | 1021550404 |
oct | 241022266 |
9 | 87381461 |
10 | 42214582 |
11 | 21913493 |
12 | 1217989a |
13 | 8990857 |
14 | 586c474 |
15 | 3a8d057 |
hex | 28424b6 |
42214582 has 4 divisors (see below), whose sum is σ = 63321876. Its totient is φ = 21107290.
The previous prime is 42214577. The next prime is 42214589. The reversal of 42214582 is 28541224.
It is a semiprime because it is the product of two primes.
It is a self number, because there is not a number n which added to its sum of digits gives 42214582.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42214589) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10553644 + ... + 10553647.
It is an arithmetic number, because the mean of its divisors is an integer number (15830469).
Almost surely, 242214582 is an apocalyptic number.
42214582 is a deficient number, since it is larger than the sum of its proper divisors (21107294).
42214582 is a wasteful number, since it uses less digits than its factorization.
42214582 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21107293.
The product of its digits is 5120, while the sum is 28.
The square root of 42214582 is about 6497.2749672459. The cubic root of 42214582 is about 348.1936375551.
The spelling of 42214582 in words is "forty-two million, two hundred fourteen thousand, five hundred eighty-two".
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