Base | Representation |
---|---|
bin | 10110111101111110… |
… | …01001110111000010 |
3 | 1011211101000022212222 |
4 | 23132333021313002 |
5 | 200223221011002 |
6 | 5355332451042 |
7 | 614401020422 |
oct | 133677116702 |
9 | 34741008788 |
10 | 12331032002 |
11 | 5258600943 |
12 | 2481779a82 |
13 | 1216909253 |
14 | 84d98c482 |
15 | 4c285e1a2 |
hex | 2defc9dc2 |
12331032002 has 4 divisors (see below), whose sum is σ = 18496548006. Its totient is φ = 6165516000.
The previous prime is 12331031981. The next prime is 12331032011. The reversal of 12331032002 is 20023013321.
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., 9652866001 + 2678166001 = 98249^2 + 51751^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3082757999 + ... + 3082758002.
Almost surely, 212331032002 is an apocalyptic number.
12331032002 is a deficient number, since it is larger than the sum of its proper divisors (6165516004).
12331032002 is an equidigital number, since it uses as much as digits as its factorization.
12331032002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6165516003.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 12331032002 its reverse (20023013321), we get a palindrome (32354045323).
The spelling of 12331032002 in words is "twelve billion, three hundred thirty-one million, thirty-two thousand, two".
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