Base | Representation |
---|---|
bin | 1010000010010… |
… | …1111100110110 |
3 | 2221012211021012 |
4 | 2200211330312 |
5 | 41234122421 |
6 | 4102152222 |
7 | 1020555053 |
oct | 240457466 |
9 | 87184235 |
10 | 42098486 |
11 | 21844241 |
12 | 12122672 |
13 | 894ca61 |
14 | 583c02a |
15 | 3a6895b |
hex | 2825f36 |
42098486 has 4 divisors (see below), whose sum is σ = 63147732. Its totient is φ = 21049242.
The previous prime is 42098467. The next prime is 42098521. The reversal of 42098486 is 68489024.
42098486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 10524620 + ... + 10524623.
It is an arithmetic number, because the mean of its divisors is an integer number (15786933).
Almost surely, 242098486 is an apocalyptic number.
42098486 is a deficient number, since it is larger than the sum of its proper divisors (21049246).
42098486 is a wasteful number, since it uses less digits than its factorization.
42098486 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21049245.
The product of its (nonzero) digits is 110592, while the sum is 41.
The square root of 42098486 is about 6488.3346091274. The cubic root of 42098486 is about 347.8741507770.
The spelling of 42098486 in words is "forty-two million, ninety-eight thousand, four hundred eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •