Base | Representation |
---|---|
bin | 1011001101101001… |
… | …0100001110010101 |
3 | 21202202212212112022 |
4 | 2303122110032111 |
5 | 22131031121440 |
6 | 1214403102525 |
7 | 134406515141 |
oct | 26332241625 |
9 | 7682785468 |
10 | 3010020245 |
11 | 1305094841 |
12 | 700071a45 |
13 | 38c7b238b |
14 | 207a94221 |
15 | 1293c2cb5 |
hex | b3694395 |
3010020245 has 8 divisors (see below), whose sum is σ = 3616386360. Its totient is φ = 2405108160.
The previous prime is 3010020241. The next prime is 3010020257. The reversal of 3010020245 is 5420200103.
3010020245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 810597841 + 2199422404 = 28471^2 + 46898^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3010020245 - 22 = 3010020241 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3010020241) 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, 358946 + ... + 367235.
It is an arithmetic number, because the mean of its divisors is an integer number (452048295).
Almost surely, 23010020245 is an apocalyptic number.
It is an amenable number.
3010020245 is a deficient number, since it is larger than the sum of its proper divisors (606366115).
3010020245 is an equidigital number, since it uses as much as digits as its factorization.
3010020245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 727015.
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 3010020245 is about 54863.6514005402. The cubic root of 3010020245 is about 1443.8535296285.
Adding to 3010020245 its reverse (5420200103), we get a palindrome (8430220348).
The spelling of 3010020245 in words is "three billion, ten million, twenty thousand, two hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •