Base | Representation |
---|---|
bin | 100111101000110… |
… | …0110010010101000 |
3 | 10102200122200022210 |
4 | 1033101212102220 |
5 | 10210440411402 |
6 | 335550445120 |
7 | 44646632643 |
oct | 11721462250 |
9 | 3380580283 |
10 | 1330013352 |
11 | 622837798 |
12 | 3115037a0 |
13 | 182716065 |
14 | c88d4a5a |
15 | 7bb6d06c |
hex | 4f4664a8 |
1330013352 has 16 divisors (see below), whose sum is σ = 3325033440. Its totient is φ = 443337776.
The previous prime is 1330013351. The next prime is 1330013381. The reversal of 1330013352 is 2533100331.
It is not an unprimeable number, because it can be changed into a prime (1330013351) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27708588 + ... + 27708635.
It is an arithmetic number, because the mean of its divisors is an integer number (207814590).
Almost surely, 21330013352 is an apocalyptic number.
1330013352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1330013352 is an abundant number, since it is smaller than the sum of its proper divisors (1995020088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1330013352 is a wasteful number, since it uses less digits than its factorization.
1330013352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55417232 (or 55417228 counting only the distinct ones).
The product of its (nonzero) digits is 810, while the sum is 21.
The square root of 1330013352 is about 36469.3481159178. The cubic root of 1330013352 is about 1099.7281289544.
Adding to 1330013352 its reverse (2533100331), we get a palindrome (3863113683).
The spelling of 1330013352 in words is "one billion, three hundred thirty million, thirteen thousand, three hundred fifty-two".
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