Base | Representation |
---|---|
bin | 100111101111010… |
… | …0110111000001110 |
3 | 10102221001221100101 |
4 | 1033132212320032 |
5 | 10212324024010 |
6 | 340151521314 |
7 | 45020625310 |
oct | 11736467016 |
9 | 3387057311 |
10 | 1333423630 |
11 | 624756a00 |
12 | 31268923a |
13 | 18333b386 |
14 | c91417b0 |
15 | 7c0e373a |
hex | 4f7a6e0e |
1333423630 has 48 divisors (see below), whose sum is σ = 3015099360. Its totient is φ = 415609920.
The previous prime is 1333423601. The next prime is 1333423633. The reversal of 1333423630 is 363243331.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1333423633) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70245 + ... + 87184.
It is an arithmetic number, because the mean of its divisors is an integer number (62814570).
Almost surely, 21333423630 is an apocalyptic number.
1333423630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1333423630 is an abundant number, since it is smaller than the sum of its proper divisors (1681675730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1333423630 is a wasteful number, since it uses less digits than its factorization.
1333423630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157465 (or 157454 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 28.
The square root of 1333423630 is about 36516.0735841081. The cubic root of 1333423630 is about 1100.6672618227.
Adding to 1333423630 its reverse (363243331), we get a palindrome (1696666961).
The spelling of 1333423630 in words is "one billion, three hundred thirty-three million, four hundred twenty-three thousand, six hundred thirty".
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