Base | Representation |
---|---|
bin | 1011001110011001… |
… | …1111110000101110 |
3 | 21202222220002111000 |
4 | 2303212133300232 |
5 | 22132340310410 |
6 | 1214555341130 |
7 | 134445614136 |
oct | 26346376056 |
9 | 7688802430 |
10 | 3013213230 |
11 | 1306975775 |
12 | 7011517a6 |
13 | 39035c811 |
14 | 208285ac6 |
15 | 129803dc0 |
hex | b399fc2e |
3013213230 has 64 divisors (see below), whose sum is σ = 8458156800. Its totient is φ = 761231520.
The previous prime is 3013213201. The next prime is 3013213243. The reversal of 3013213230 is 323123103.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 288556 + ... + 298815.
It is an arithmetic number, because the mean of its divisors is an integer number (132158700).
Almost surely, 23013213230 is an apocalyptic number.
3013213230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3013213230 is an abundant number, since it is smaller than the sum of its proper divisors (5444943570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3013213230 is a wasteful number, since it uses less digits than its factorization.
3013213230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 587406 (or 587400 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 3013213230 is about 54892.7429629819. The cubic root of 3013213230 is about 1444.3638887072.
Adding to 3013213230 its reverse (323123103), we get a palindrome (3336336333).
The spelling of 3013213230 in words is "three billion, thirteen million, two hundred thirteen thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.181 sec. • engine limits •