Base | Representation |
---|---|
bin | 100111101001010… |
… | …1111100000000110 |
3 | 10102201012220200002 |
4 | 1033102233200012 |
5 | 10211030010342 |
6 | 340001121302 |
7 | 44652322130 |
oct | 11722574006 |
9 | 3381186602 |
10 | 1330313222 |
11 | 622a22017 |
12 | 311629232 |
13 | 1827bc6b4 |
14 | c8972050 |
15 | 7bbcbd32 |
hex | 4f4af806 |
1330313222 has 16 divisors (see below), whose sum is σ = 2291350272. Its totient is φ = 567430920.
The previous prime is 1330313221. The next prime is 1330313227. The reversal of 1330313222 is 2223130331.
It is a junction number, because it is equal to n+sod(n) for n = 1330313194 and 1330313203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1330313221) 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, 222218 + ... + 228125.
It is an arithmetic number, because the mean of its divisors is an integer number (143209392).
Almost surely, 21330313222 is an apocalyptic number.
1330313222 is a deficient number, since it is larger than the sum of its proper divisors (961037050).
1330313222 is a wasteful number, since it uses less digits than its factorization.
1330313222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 450563.
The product of its (nonzero) digits is 648, while the sum is 20.
The square root of 1330313222 is about 36473.4591449728. The cubic root of 1330313222 is about 1099.8107724087.
Adding to 1330313222 its reverse (2223130331), we get a palindrome (3553443553).
The spelling of 1330313222 in words is "one billion, three hundred thirty million, three hundred thirteen thousand, two hundred twenty-two".
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