Base | Representation |
---|---|
bin | 101001110101111… |
… | …0001010011011100 |
3 | 10121211211201200220 |
4 | 1103223301103130 |
5 | 10333404424233 |
6 | 351152121340 |
7 | 46535442045 |
oct | 12353612334 |
9 | 3554751626 |
10 | 1403983068 |
11 | 66056a294 |
12 | 332236250 |
13 | 194b44717 |
14 | d466b8cc |
15 | 833ceeb3 |
hex | 53af14dc |
1403983068 has 24 divisors (see below), whose sum is σ = 3300971520. Its totient is φ = 464421360.
The previous prime is 1403983001. The next prime is 1403983103. The reversal of 1403983068 is 8603893041.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 444988 + ... + 448131.
It is an arithmetic number, because the mean of its divisors is an integer number (137540480).
Almost surely, 21403983068 is an apocalyptic number.
It is an amenable number.
1403983068 is an abundant number, since it is smaller than the sum of its proper divisors (1896988452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1403983068 is a wasteful number, since it uses less digits than its factorization.
1403983068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 893257 (or 893255 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 42.
The square root of 1403983068 is about 37469.7620488842. The cubic root of 1403983068 is about 1119.7488456824.
The spelling of 1403983068 in words is "one billion, four hundred three million, nine hundred eighty-three thousand, sixty-eight".
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