Base | Representation |
---|---|
bin | 10110100110011000… |
… | …01110100000001111 |
3 | 1011022120121222112111 |
4 | 23103030032200033 |
5 | 144322040213203 |
6 | 5323543044451 |
7 | 606445631365 |
oct | 132314164017 |
9 | 34276558474 |
10 | 12133132303 |
11 | 5166922976 |
12 | 2427440727 |
13 | 11b4908c36 |
14 | 831595635 |
15 | 4b02bc26d |
hex | 2d330e80f |
12133132303 has 4 divisors (see below), whose sum is σ = 12250929808. Its totient is φ = 12015334800.
The previous prime is 12133132223. The next prime is 12133132307. The reversal of 12133132303 is 30323133121.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30323133121 = 17 ⋅1783713713.
It is a cyclic number.
It is not a de Polignac number, because 12133132303 - 225 = 12099577871 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12133132307) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58898598 + ... + 58898803.
It is an arithmetic number, because the mean of its divisors is an integer number (3062732452).
Almost surely, 212133132303 is an apocalyptic number.
12133132303 is a deficient number, since it is larger than the sum of its proper divisors (117797505).
12133132303 is a wasteful number, since it uses less digits than its factorization.
12133132303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117797504.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 12133132303 its reverse (30323133121), we get a palindrome (42456265424).
The spelling of 12133132303 in words is "twelve billion, one hundred thirty-three million, one hundred thirty-two thousand, three hundred three".
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