Base | Representation |
---|---|
bin | 1011101011100001… |
… | …0101101110011001 |
3 | 22002111200022212201 |
4 | 2322320111232121 |
5 | 22410121044400 |
6 | 1235041010201 |
7 | 140460606235 |
oct | 27270255631 |
9 | 8074608781 |
10 | 3135331225 |
11 | 13698a3834 |
12 | 736023961 |
13 | 3ac7487a0 |
14 | 21a5935c5 |
15 | 1353c706a |
hex | bae15b99 |
3135331225 has 48 divisors (see below), whose sum is σ = 4329222912. Its totient is φ = 2237852160.
The previous prime is 3135331207. The next prime is 3135331231. The reversal of 3135331225 is 5221335313.
It is not a de Polignac number, because 3135331225 - 29 = 3135330713 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3135331193 and 3135331202.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1266589 + ... + 1269061.
It is an arithmetic number, because the mean of its divisors is an integer number (90192144).
Almost surely, 23135331225 is an apocalyptic number.
It is an amenable number.
3135331225 is a deficient number, since it is larger than the sum of its proper divisors (1193891687).
3135331225 is a wasteful number, since it uses less digits than its factorization.
3135331225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2626 (or 2621 counting only the distinct ones).
The product of its digits is 8100, while the sum is 28.
The square root of 3135331225 is about 55994.0284762581. The cubic root of 3135331225 is about 1463.6182267744.
Adding to 3135331225 its reverse (5221335313), we get a palindrome (8356666538).
The spelling of 3135331225 in words is "three billion, one hundred thirty-five million, three hundred thirty-one thousand, two hundred twenty-five".
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