Base | Representation |
---|---|
bin | 1111000011001… |
… | …10011001010100 |
3 | 22210120002102120 |
4 | 13201212121110 |
5 | 224304423112 |
6 | 20305535540 |
7 | 3062044344 |
oct | 741463124 |
9 | 283502376 |
10 | 126248532 |
11 | 6529a433 |
12 | 363445b0 |
13 | 20204097 |
14 | 12aa4d24 |
15 | b13be8c |
hex | 7866654 |
126248532 has 12 divisors (see below), whose sum is σ = 294579936. Its totient is φ = 42082840.
The previous prime is 126248519. The next prime is 126248537. The reversal of 126248532 is 235842621.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 126248493 and 126248502.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (126248537) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5260344 + ... + 5260367.
It is an arithmetic number, because the mean of its divisors is an integer number (24548328).
Almost surely, 2126248532 is an apocalyptic number.
126248532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
126248532 is an abundant number, since it is smaller than the sum of its proper divisors (168331404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
126248532 is a wasteful number, since it uses less digits than its factorization.
126248532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10520718 (or 10520716 counting only the distinct ones).
The product of its digits is 23040, while the sum is 33.
The square root of 126248532 is about 11236.0372017896. The cubic root of 126248532 is about 501.6591973713.
It can be divided in two parts, 1262 and 48532, that added together give a palindrome (49794).
The spelling of 126248532 in words is "one hundred twenty-six million, two hundred forty-eight thousand, five hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •