Base | Representation |
---|---|
bin | 100110010000101… |
… | …0010100110000110 |
3 | 10022110200120010100 |
4 | 1030201102212012 |
5 | 10112122422314 |
6 | 331220104530 |
7 | 43546036353 |
oct | 11441224606 |
9 | 3273616110 |
10 | 1283795334 |
11 | 5a973a488 |
12 | 2b9b35146 |
13 | 175c83213 |
14 | c270362a |
15 | 77a8dc09 |
hex | 4c852986 |
1283795334 has 12 divisors (see below), whose sum is σ = 2781556596. Its totient is φ = 427931772.
The previous prime is 1283795329. The next prime is 1283795377. The reversal of 1283795334 is 4335973821.
It is a self number, because there is not a number n which added to its sum of digits gives 1283795334.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35660964 + ... + 35660999.
It is an arithmetic number, because the mean of its divisors is an integer number (231796383).
Almost surely, 21283795334 is an apocalyptic number.
1283795334 is an abundant number, since it is smaller than the sum of its proper divisors (1497761262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1283795334 is a wasteful number, since it uses less digits than its factorization.
1283795334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71321971 (or 71321968 counting only the distinct ones).
The product of its digits is 544320, while the sum is 45.
The square root of 1283795334 is about 35830.0897849838. The cubic root of 1283795334 is about 1086.8391253797.
The spelling of 1283795334 in words is "one billion, two hundred eighty-three million, seven hundred ninety-five thousand, three hundred thirty-four".
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