Base | Representation |
---|---|
bin | 1100010101111010… |
… | …0110011101110111 |
3 | 22112220020121122121 |
4 | 3011132212131313 |
5 | 23241130232211 |
6 | 1304431540411 |
7 | 145050112066 |
oct | 30536463567 |
9 | 8486217577 |
10 | 3313133431 |
11 | 14501a5203 |
12 | 78568a707 |
13 | 40a5301aa |
14 | 2360381dd |
15 | 145ce9271 |
hex | c57a6777 |
3313133431 has 8 divisors (see below), whose sum is σ = 3344684000. Its totient is φ = 3281709600.
The previous prime is 3313133419. The next prime is 3313133459. The reversal of 3313133431 is 1343313133.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3313133431 - 25 = 3313133399 is a prime.
It is a super-4 number, since 4×33131334314 (a number of 39 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3, 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3313133396 and 3313133405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3313133471) 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, 21265 + ... + 84133.
It is an arithmetic number, because the mean of its divisors is an integer number (418085500).
Almost surely, 23313133431 is an apocalyptic number.
3313133431 is a deficient number, since it is larger than the sum of its proper divisors (31550569).
3313133431 is a wasteful number, since it uses less digits than its factorization.
3313133431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63369.
The product of its digits is 2916, while the sum is 25.
The square root of 3313133431 is about 57559.8247999418. The cubic root of 3313133431 is about 1490.7780017263.
Adding to 3313133431 its reverse (1343313133), we get a palindrome (4656446564).
The spelling of 3313133431 in words is "three billion, three hundred thirteen million, one hundred thirty-three thousand, four hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •