Base | Representation |
---|---|
bin | 1111101100010000… |
… | …0000001100110101 |
3 | 101212112212101221112 |
4 | 3323010000030311 |
5 | 32111301134423 |
6 | 1533544324405 |
7 | 206244343115 |
oct | 37304001465 |
9 | 11775771845 |
10 | 4212130613 |
11 | 1871702089 |
12 | 996773705 |
13 | 5218652a2 |
14 | 2bd5b3045 |
15 | 199bc8a78 |
hex | fb100335 |
4212130613 has 16 divisors (see below), whose sum is σ = 4596165504. Its totient is φ = 3844400640.
The previous prime is 4212130603. The next prime is 4212130627. The reversal of 4212130613 is 3160312124.
It is a cyclic number.
It is not a de Polignac number, because 4212130613 - 214 = 4212114229 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4212130603) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98306 + ... + 134492.
It is an arithmetic number, because the mean of its divisors is an integer number (287260344).
Almost surely, 24212130613 is an apocalyptic number.
It is an amenable number.
4212130613 is a deficient number, since it is larger than the sum of its proper divisors (384034891).
4212130613 is a wasteful number, since it uses less digits than its factorization.
4212130613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36412.
The product of its (nonzero) digits is 864, while the sum is 23.
The square root of 4212130613 is about 64900.9292152277. The cubic root of 4212130613 is about 1614.9804766528.
Adding to 4212130613 its reverse (3160312124), we get a palindrome (7372442737).
The spelling of 4212130613 in words is "four billion, two hundred twelve million, one hundred thirty thousand, six hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •