Base | Representation |
---|---|
bin | 1111111011000110… |
… | …1000000011111101 |
3 | 102000220002010200102 |
4 | 3332301220003331 |
5 | 32223223001023 |
6 | 1544051410445 |
7 | 210631662521 |
oct | 37661500375 |
9 | 12026063612 |
10 | 4274422013 |
11 | 18a3888584 |
12 | 9b35b3a25 |
13 | 5317351c4 |
14 | 2c7989d81 |
15 | 1a03d0628 |
hex | fec680fd |
4274422013 has 8 divisors (see below), whose sum is σ = 4527225720. Its totient is φ = 4021770240.
The previous prime is 4274422007. The next prime is 4274422037. The reversal of 4274422013 is 3102244724.
It can be written as a sum of positive squares in 4 ways, for example, as 111978724 + 4162443289 = 10582^2 + 64517^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-4274422013 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 (4274422813) 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, 22733 + ... + 95213.
It is an arithmetic number, because the mean of its divisors is an integer number (565903215).
Almost surely, 24274422013 is an apocalyptic number.
It is an amenable number.
4274422013 is a deficient number, since it is larger than the sum of its proper divisors (252803707).
4274422013 is a wasteful number, since it uses less digits than its factorization.
4274422013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75967.
The product of its (nonzero) digits is 10752, while the sum is 29.
The square root of 4274422013 is about 65379.0640266439. The cubic root of 4274422013 is about 1622.9026369937.
Adding to 4274422013 its reverse (3102244724), we get a palindrome (7376666737).
The spelling of 4274422013 in words is "four billion, two hundred seventy-four million, four hundred twenty-two thousand, thirteen".
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