Base | Representation |
---|---|
bin | 100001111100011… |
… | …0111111111100011 |
3 | 2221101012022210020 |
4 | 1003320313333203 |
5 | 4313034423013 |
6 | 305004204523 |
7 | 40140123543 |
oct | 10370677743 |
9 | 2841168706 |
10 | 1138982883 |
11 | 534a20775 |
12 | 279539743 |
13 | 151c7c58c |
14 | ab3a9323 |
15 | 69ed6623 |
hex | 43e37fe3 |
1138982883 has 16 divisors (see below), whose sum is σ = 1536581376. Its totient is φ = 750405600.
The previous prime is 1138982869. The next prime is 1138982891. The reversal of 1138982883 is 3882898311.
It is a de Polignac number, because none of the positive numbers 2k-1138982883 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1138982833) 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, 82860 + ... + 95622.
It is an arithmetic number, because the mean of its divisors is an integer number (96036336).
Almost surely, 21138982883 is an apocalyptic number.
1138982883 is a deficient number, since it is larger than the sum of its proper divisors (397598493).
1138982883 is a wasteful number, since it uses less digits than its factorization.
1138982883 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13114.
The product of its digits is 663552, while the sum is 51.
The square root of 1138982883 is about 33748.8204682771. The cubic root of 1138982883 is about 1044.3331545266. Note that the first 3 decimals are identical.
The spelling of 1138982883 in words is "one billion, one hundred thirty-eight million, nine hundred eighty-two thousand, eight hundred eighty-three".
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