Base | Representation |
---|---|
bin | 10110101110110110… |
… | …11010111000001010 |
3 | 1011111112101211000200 |
4 | 23113123122320022 |
5 | 144443240132020 |
6 | 5335002513030 |
7 | 611301123006 |
oct | 132733327012 |
9 | 34445354020 |
10 | 12204224010 |
11 | 51a2a6a150 |
12 | 2447205776 |
13 | 11c656a634 |
14 | 83abbd706 |
15 | 4b6661590 |
hex | 2d76dae0a |
12204224010 has 96 divisors (see below), whose sum is σ = 36651880512. Its totient is φ = 2784560640.
The previous prime is 12204223949. The next prime is 12204224017. The reversal of 12204224010 is 1042240221.
12204224010 is a `hidden beast` number, since 1 + 220 + 42 + 2 + 401 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (12204224017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 345744 + ... + 379403.
It is an arithmetic number, because the mean of its divisors is an integer number (381790422).
Almost surely, 212204224010 is an apocalyptic number.
12204224010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12204224010 is an abundant number, since it is smaller than the sum of its proper divisors (24447656502).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12204224010 is a wasteful number, since it uses less digits than its factorization.
12204224010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 725188 (or 725185 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 12204224010 its reverse (1042240221), we get a palindrome (13246464231).
The spelling of 12204224010 in words is "twelve billion, two hundred four million, two hundred twenty-four thousand, ten".
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