Base | Representation |
---|---|
bin | 1010101100000… |
… | …0100001000110 |
3 | 10010100112110210 |
4 | 2223000201012 |
5 | 42434004432 |
6 | 4240500250 |
7 | 1053016020 |
oct | 253004106 |
9 | 103315423 |
10 | 44828742 |
11 | 23339552 |
12 | 1301a686 |
13 | 93976aa |
14 | 5d4d010 |
15 | 3e078cc |
hex | 2ac0846 |
44828742 has 16 divisors (see below), whose sum is σ = 102465792. Its totient is φ = 12808200.
The previous prime is 44828737. The next prime is 44828743. The reversal of 44828742 is 24782844.
It is a super-2 number, since 2×448287422 = 4019232218605128, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 44828742.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44828743) 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, 533634 + ... + 533717.
It is an arithmetic number, because the mean of its divisors is an integer number (6404112).
Almost surely, 244828742 is an apocalyptic number.
44828742 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
44828742 is an abundant number, since it is smaller than the sum of its proper divisors (57637050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44828742 is a wasteful number, since it uses less digits than its factorization.
44828742 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1067363.
The product of its digits is 114688, while the sum is 39.
The square root of 44828742 is about 6695.4269468048. The cubic root of 44828742 is about 355.2375372482.
The spelling of 44828742 in words is "forty-four million, eight hundred twenty-eight thousand, seven hundred forty-two".
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