Base | Representation |
---|---|
bin | 1001101111101010… |
… | …00011011110100010 |
3 | 111111121012221021122 |
4 | 10313311003132202 |
5 | 41203243401200 |
6 | 2223043452242 |
7 | 243434024264 |
oct | 46765033642 |
9 | 14447187248 |
10 | 5231622050 |
11 | 2245129096 |
12 | 1020087082 |
13 | 654b38265 |
14 | 378b55b34 |
15 | 20945a385 |
hex | 137d437a2 |
5231622050 has 54 divisors (see below), whose sum is σ = 9969535737. Its totient is φ = 2042526720.
The previous prime is 5231622043. The next prime is 5231622059. The reversal of 5231622050 is 502261325.
It can be written as a sum of positive squares in 14 ways, for example, as 174847729 + 5056774321 = 13223^2 + 71111^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=51145.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (5231622059) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 27106754 + ... + 27106946.
Almost surely, 25231622050 is an apocalyptic number.
5231622050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
5231622050 is a deficient number, since it is larger than the sum of its proper divisors (4737913687).
5231622050 is an equidigital number, since it uses as much as digits as its factorization.
5231622050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 504 (or 253 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 26.
The square root of 5231622050 is about 72329.9526475719. The cubic root of 5231622050 is about 1735.9829436994.
Adding to 5231622050 its reverse (502261325), we get a palindrome (5733883375).
The spelling of 5231622050 in words is "five billion, two hundred thirty-one million, six hundred twenty-two thousand, fifty".
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