Base | Representation |
---|---|
bin | 100010011110001010100110… |
… | …1010011010111111100000011 |
3 | 1110202120220000111100000111020 |
4 | 1010330111031103113330003 |
5 | 304220320413344321011 |
6 | 2552514102051120523 |
7 | 120603265233404451 |
oct | 10474251523277403 |
9 | 1422526014300436 |
10 | 303213103120131 |
11 | 88681a55a644a6 |
12 | 2a0108928a3143 |
13 | 10025b46abc5b9 |
14 | 54c3841b3d9d1 |
15 | 250c406a48006 |
hex | 113c54d4d7f03 |
303213103120131 has 8 divisors (see below), whose sum is σ = 404300388915024. Its totient is φ = 202133943036000.
The previous prime is 303213103120091. The next prime is 303213103120153. The reversal of 303213103120131 is 131021301312303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 303213103120131 - 213 = 303213103111939 is a prime.
It is a super-2 number, since 2×3032131031201312 (a number of 30 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (303213103120831) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2031340620 + ... + 2031489881.
It is an arithmetic number, because the mean of its divisors is an integer number (50537548614378).
Almost surely, 2303213103120131 is an apocalyptic number.
303213103120131 is a deficient number, since it is larger than the sum of its proper divisors (101087285794893).
303213103120131 is a wasteful number, since it uses less digits than its factorization.
303213103120131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4062855381.
The product of its (nonzero) digits is 972, while the sum is 24.
Adding to 303213103120131 its reverse (131021301312303), we get a palindrome (434234404432434).
The spelling of 303213103120131 in words is "three hundred three trillion, two hundred thirteen billion, one hundred three million, one hundred twenty thousand, one hundred thirty-one".
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