Base | Representation |
---|---|
bin | 1010011111100… |
… | …1010111110010 |
3 | 10001211002112200 |
4 | 2213321113302 |
5 | 42231404132 |
6 | 4211204030 |
7 | 1043050623 |
oct | 247712762 |
9 | 101732480 |
10 | 44013042 |
11 | 22931717 |
12 | 128a6616 |
13 | 9170328 |
14 | 5bb9a4a |
15 | 3ce5d7c |
hex | 29f95f2 |
44013042 has 24 divisors (see below), whose sum is σ = 96707520. Its totient is φ = 14463960.
The previous prime is 44013023. The next prime is 44013043. The reversal of 44013042 is 24031044.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (44013043) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15942 + ... + 18497.
It is an arithmetic number, because the mean of its divisors is an integer number (4029480).
Almost surely, 244013042 is an apocalyptic number.
44013042 is an abundant number, since it is smaller than the sum of its proper divisors (52694478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44013042 is a wasteful number, since it uses less digits than its factorization.
44013042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34518 (or 34515 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 44013042 is about 6634.2325856123. The cubic root of 44013042 is about 353.0697109982.
Adding to 44013042 its reverse (24031044), we get a palindrome (68044086).
The spelling of 44013042 in words is "forty-four million, thirteen thousand, forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •