Base | Representation |
---|---|
bin | 1010001101110… |
… | …1000100100000 |
3 | 2222121221011010 |
4 | 2203131010200 |
5 | 41432123134 |
6 | 4130220520 |
7 | 1030130604 |
oct | 243350440 |
9 | 88557133 |
10 | 42848544 |
11 | 22206822 |
12 | 12424740 |
13 | 8b5328b |
14 | 5995504 |
15 | 3b65ce9 |
hex | 28dd120 |
42848544 has 48 divisors (see below), whose sum is σ = 116363520. Its totient is φ = 13789440.
The previous prime is 42848527. The next prime is 42848549. The reversal of 42848544 is 44584824.
It is a tau number, because it is divible by the number of its divisors (48).
It is not an unprimeable number, because it can be changed into a prime (42848549) 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, 4912 + ... + 10479.
It is an arithmetic number, because the mean of its divisors is an integer number (2424240).
Almost surely, 242848544 is an apocalyptic number.
It is an amenable number.
42848544 is an abundant number, since it is smaller than the sum of its proper divisors (73514976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42848544 is a wasteful number, since it uses less digits than its factorization.
42848544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15433 (or 15425 counting only the distinct ones).
The product of its digits is 163840, while the sum is 39.
The square root of 42848544 is about 6545.8799255715. The cubic root of 42848544 is about 349.9279960723.
The spelling of 42848544 in words is "forty-two million, eight hundred forty-eight thousand, five hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •