Base | Representation |
---|---|
bin | 100100110000000… |
… | …0001001100111101 |
3 | 10011221100111202122 |
4 | 1021200001030331 |
5 | 10011140132201 |
6 | 322210132325 |
7 | 42362302034 |
oct | 11140011475 |
9 | 3157314678 |
10 | 1233130301 |
11 | 583085057 |
12 | 2a4b810a5 |
13 | 168624200 |
14 | b9ab571b |
15 | 733d1e1b |
hex | 4980133d |
1233130301 has 6 divisors (see below), whose sum is σ = 1335283290. Its totient is φ = 1138273968.
The previous prime is 1233130273. The next prime is 1233130313. The reversal of 1233130301 is 1030313321.
It can be written as a sum of positive squares in 3 ways, for example, as 129163225 + 1103967076 = 11365^2 + 33226^2 .
It is not a de Polignac number, because 1233130301 - 210 = 1233129277 is a prime.
It is a super-2 number, since 2×12331303012 = 3041220678488701202, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1233130301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1233130331) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3648146 + ... + 3648483.
It is an arithmetic number, because the mean of its divisors is an integer number (222547215).
Almost surely, 21233130301 is an apocalyptic number.
It is an amenable number.
1233130301 is a deficient number, since it is larger than the sum of its proper divisors (102152989).
1233130301 is an equidigital number, since it uses as much as digits as its factorization.
1233130301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7296655 (or 7296642 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 17.
The square root of 1233130301 is about 35115.9550774288. The cubic root of 1233130301 is about 1072.3494248357.
Adding to 1233130301 its reverse (1030313321), we get a palindrome (2263443622).
The spelling of 1233130301 in words is "one billion, two hundred thirty-three million, one hundred thirty thousand, three hundred one".
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