Base | Representation |
---|---|
bin | 1110110101010… |
… | …11011001111100 |
3 | 22200010220102022 |
4 | 13122223121330 |
5 | 223323342134 |
6 | 20203015312 |
7 | 3040446320 |
oct | 732533174 |
9 | 280126368 |
10 | 124434044 |
11 | 64270159 |
12 | 3580a538 |
13 | 1ca1a217 |
14 | 12751980 |
15 | adce52e |
hex | 76ab67c |
124434044 has 24 divisors (see below), whose sum is σ = 249217248. Its totient is φ = 53254080.
The previous prime is 124434029. The next prime is 124434049. The reversal of 124434044 is 440434421.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124434049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20282 + ... + 25694.
It is an arithmetic number, because the mean of its divisors is an integer number (10384052).
Almost surely, 2124434044 is an apocalyptic number.
124434044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
124434044 is an abundant number, since it is smaller than the sum of its proper divisors (124783204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124434044 is a wasteful number, since it uses less digits than its factorization.
124434044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6245 (or 6243 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 26.
The square root of 124434044 is about 11155.0008516360. Note that the first 3 decimals coincide. The cubic root of 124434044 is about 499.2442502602.
Adding to 124434044 its reverse (440434421), we get a palindrome (564868465).
The spelling of 124434044 in words is "one hundred twenty-four million, four hundred thirty-four thousand, forty-four".
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