Base | Representation |
---|---|
bin | 10110100000110001… |
… | …00010111011100010 |
3 | 1011012021222221101121 |
4 | 23100120202323202 |
5 | 144223010430200 |
6 | 5315141322454 |
7 | 605334363133 |
oct | 132030427342 |
9 | 34167887347 |
10 | 12086030050 |
11 | 5142281296 |
12 | 241370642a |
13 | 11a7c26793 |
14 | 829213c8a |
15 | 4ab0b5e1a |
hex | 2d0622ee2 |
12086030050 has 24 divisors (see below), whose sum is σ = 22528196496. Its totient is φ = 4824050640.
The previous prime is 12086030039. The next prime is 12086030069. The reversal of 12086030050 is 5003068021.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a junction number, because it is equal to n+sod(n) for n = 12086029997 and 12086030024.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 235452 + ... + 282151.
It is an arithmetic number, because the mean of its divisors is an integer number (938674854).
Almost surely, 212086030050 is an apocalyptic number.
12086030050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12086030050 is a deficient number, since it is larger than the sum of its proper divisors (10442166446).
12086030050 is a wasteful number, since it uses less digits than its factorization.
12086030050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 518082 (or 518077 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 25.
Adding to 12086030050 its reverse (5003068021), we get a palindrome (17089098071).
The spelling of 12086030050 in words is "twelve billion, eighty-six million, thirty thousand, fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.175 sec. • engine limits •