Base | Representation |
---|---|
bin | 100111101110101… |
… | …1010000001001100 |
3 | 10102220110221111110 |
4 | 1033131122001030 |
5 | 10212233440222 |
6 | 340141052020 |
7 | 45015144420 |
oct | 11735320114 |
9 | 3386427443 |
10 | 1333108812 |
11 | 624561422 |
12 | 312557010 |
13 | 18325aca9 |
14 | c909cb80 |
15 | 7c08030c |
hex | 4f75a04c |
1333108812 has 48 divisors (see below), whose sum is σ = 3589494272. Its totient is φ = 377187840.
The previous prime is 1333108807. The next prime is 1333108813. The reversal of 1333108812 is 2188013331.
It is a self number, because there is not a number n which added to its sum of digits gives 1333108812.
It is not an unprimeable number, because it can be changed into a prime (1333108813) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68389 + ... + 85692.
Almost surely, 21333108812 is an apocalyptic number.
1333108812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1333108812 is an abundant number, since it is smaller than the sum of its proper divisors (2256385460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1333108812 is a wasteful number, since it uses less digits than its factorization.
1333108812 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154198 (or 154196 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 1333108812 is about 36511.7626526028. The cubic root of 1333108812 is about 1100.5806334045.
The spelling of 1333108812 in words is "one billion, three hundred thirty-three million, one hundred eight thousand, eight hundred twelve".
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