Base | Representation |
---|---|
bin | 1110110101011… |
… | …01011100001110 |
3 | 22200011022212010 |
4 | 13122231130032 |
5 | 223324124012 |
6 | 20203122050 |
7 | 3040512531 |
oct | 732553416 |
9 | 280138763 |
10 | 124442382 |
11 | 64276449 |
12 | 35813326 |
13 | 1ca20c5c |
14 | 12754a18 |
15 | add1c3c |
hex | 76ad70e |
124442382 has 8 divisors (see below), whose sum is σ = 248884776. Its totient is φ = 41480792.
The previous prime is 124442377. The next prime is 124442407. The reversal of 124442382 is 283244421.
It is a sphenic number, since it is the product of 3 distinct primes.
124442382 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10370193 + ... + 10370204.
It is an arithmetic number, because the mean of its divisors is an integer number (31110597).
Almost surely, 2124442382 is an apocalyptic number.
124442382 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124442382 is a wasteful number, since it uses less digits than its factorization.
124442382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20740402.
The product of its digits is 12288, while the sum is 30.
The square root of 124442382 is about 11155.3745790986. The cubic root of 124442382 is about 499.2554010285.
The spelling of 124442382 in words is "one hundred twenty-four million, four hundred forty-two thousand, three hundred eighty-two".
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