Base | Representation |
---|---|
bin | 1011111011011… |
… | …0101010000000 |
3 | 10111010211221121 |
4 | 2332312222000 |
5 | 100301444412 |
6 | 4544202024 |
7 | 1145154436 |
oct | 276665200 |
9 | 114124847 |
10 | 50031232 |
11 | 26272229 |
12 | 14909314 |
13 | a4996a4 |
14 | 6904d56 |
15 | 45d4107 |
hex | 2fb6a80 |
50031232 has 16 divisors (see below), whose sum is σ = 99671850. Its totient is φ = 25015552.
The previous prime is 50031229. The next prime is 50031251. The reversal of 50031232 is 23213005.
50031232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 35712576 + 14318656 = 5976^2 + 3784^2 .
It is a tau number, because it is divible by the number of its divisors (16).
It is a Harshad number since it is a multiple of its sum of digits (16).
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 195307 + ... + 195562.
Almost surely, 250031232 is an apocalyptic number.
It is an amenable number.
50031232 is a deficient number, since it is larger than the sum of its proper divisors (49640618).
50031232 is an equidigital number, since it uses as much as digits as its factorization.
50031232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 390883 (or 390871 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 50031232 is about 7073.2759030028. The cubic root of 50031232 is about 368.4798403461.
Adding to 50031232 its reverse (23213005), we get a palindrome (73244237).
The spelling of 50031232 in words is "fifty million, thirty-one thousand, two hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •