Base | Representation |
---|---|
bin | 100111110000111… |
… | …1101001000100101 |
3 | 10102222201112011202 |
4 | 1033201331020211 |
5 | 10213040114341 |
6 | 340222412245 |
7 | 45031242011 |
oct | 11741751045 |
9 | 3388645152 |
10 | 1334301221 |
11 | 6251a6290 |
12 | 312a31085 |
13 | 183587966 |
14 | c92cd541 |
15 | 7c21879b |
hex | 4f87d225 |
1334301221 has 8 divisors (see below), whose sum is σ = 1455948000. Its totient is φ = 1212712240.
The previous prime is 1334301187. The next prime is 1334301313. The reversal of 1334301221 is 1221034331.
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 1334301221 - 214 = 1334284837 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1334301193 and 1334301202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1334301121) 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, 44195 + ... + 67983.
It is an arithmetic number, because the mean of its divisors is an integer number (181993500).
Almost surely, 21334301221 is an apocalyptic number.
1334301221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1334301221 is a deficient number, since it is larger than the sum of its proper divisors (121646779).
1334301221 is a wasteful number, since it uses less digits than its factorization.
1334301221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28899.
The product of its (nonzero) digits is 432, while the sum is 20.
The square root of 1334301221 is about 36528.0881103843. The cubic root of 1334301221 is about 1100.9086764362.
Adding to 1334301221 its reverse (1221034331), we get a palindrome (2555335552).
The spelling of 1334301221 in words is "one billion, three hundred thirty-four million, three hundred one thousand, two hundred twenty-one".
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