Base | Representation |
---|---|
bin | 10110110001111100… |
… | …01001000010100010 |
3 | 1011120100002121121021 |
4 | 23120332021002202 |
5 | 200021401300302 |
6 | 5341325320054 |
7 | 612034106362 |
oct | 133076110242 |
9 | 34510077537 |
10 | 12230103202 |
11 | 5206635609 |
12 | 2453a0602a |
13 | 11cba2ba75 |
14 | 8403d89a2 |
15 | 4b8a74437 |
hex | 2d8f890a2 |
12230103202 has 4 divisors (see below), whose sum is σ = 18345154806. Its totient is φ = 6115051600.
The previous prime is 12230103199. The next prime is 12230103209. The reversal of 12230103202 is 20230103221.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 7897699161 + 4332404041 = 88869^2 + 65821^2 .
It is not an unprimeable number, because it can be changed into a prime (12230103209) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3057525799 + ... + 3057525802.
Almost surely, 212230103202 is an apocalyptic number.
12230103202 is a deficient number, since it is larger than the sum of its proper divisors (6115051604).
12230103202 is an equidigital number, since it uses as much as digits as its factorization.
12230103202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6115051603.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 12230103202 its reverse (20230103221), we get a palindrome (32460206423).
The spelling of 12230103202 in words is "twelve billion, two hundred thirty million, one hundred three thousand, two hundred two".
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