Base | Representation |
---|---|
bin | 1111111010101100… |
… | …0110011000101101 |
3 | 102000202212012220110 |
4 | 3332223012120231 |
5 | 32222303224323 |
6 | 1543551010233 |
7 | 210611306001 |
oct | 37653063055 |
9 | 12022765813 |
10 | 4272711213 |
11 | 18a291a1a1 |
12 | 9b2b09979 |
13 | 5312865b4 |
14 | 2c7662701 |
15 | 1a0193793 |
hex | feac662d |
4272711213 has 8 divisors (see below), whose sum is σ = 5703840288. Its totient is φ = 2845028144.
The previous prime is 4272711181. The next prime is 4272711239. The reversal of 4272711213 is 3121172724.
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 4272711213 - 25 = 4272711181 is a prime.
It is a super-2 number, since 2×42727112132 = 36512122219391862738, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4272711293) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 858606 + ... + 863567.
It is an arithmetic number, because the mean of its divisors is an integer number (712980036).
Almost surely, 24272711213 is an apocalyptic number.
It is an amenable number.
4272711213 is a deficient number, since it is larger than the sum of its proper divisors (1431129075).
4272711213 is a wasteful number, since it uses less digits than its factorization.
4272711213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1723003.
The product of its digits is 4704, while the sum is 30.
The square root of 4272711213 is about 65365.9790181406. The cubic root of 4272711213 is about 1622.6860905754.
Adding to 4272711213 its reverse (3121172724), we get a palindrome (7393883937).
The spelling of 4272711213 in words is "four billion, two hundred seventy-two million, seven hundred eleven thousand, two hundred thirteen".
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