Base | Representation |
---|---|
bin | 1010100101111… |
… | …0011101110100 |
3 | 10002121010120001 |
4 | 2221132131310 |
5 | 42333131444 |
6 | 4224121044 |
7 | 1046424100 |
oct | 251363564 |
9 | 102533501 |
10 | 44427124 |
11 | 23094835 |
12 | 12a66184 |
13 | 9286951 |
14 | 5c86900 |
15 | 3d788d4 |
hex | 2a5e774 |
44427124 has 18 divisors (see below), whose sum is σ = 90441330. Its totient is φ = 19040112.
The previous prime is 44427113. The next prime is 44427139. The reversal of 44427124 is 42172444.
It can be written as a sum of positive squares in only one way, i.e., 41835024 + 2592100 = 6468^2 + 1610^2 .
It is a super-2 number, since 2×444271242 = 3947538693822752, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 44427092 and 44427101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 113139 + ... + 113530.
Almost surely, 244427124 is an apocalyptic number.
It is an amenable number.
44427124 is an abundant number, since it is smaller than the sum of its proper divisors (46014206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44427124 is a wasteful number, since it uses less digits than its factorization.
44427124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 226687 (or 226678 counting only the distinct ones).
The product of its digits is 7168, while the sum is 28.
The square root of 44427124 is about 6665.3675067471. The cubic root of 44427124 is about 354.1735027854.
Adding to 44427124 its reverse (42172444), we get a palindrome (86599568).
It can be divided in two parts, 44427 and 124, that added together give a triangular number (44551 = T298).
The spelling of 44427124 in words is "forty-four million, four hundred twenty-seven thousand, one hundred twenty-four".
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