Base | Representation |
---|---|
bin | 111111110111001… |
… | …011100011001100 |
3 | 2202200002021102112 |
4 | 333313023203030 |
5 | 4143241223321 |
6 | 254152243152 |
7 | 35360001101 |
oct | 7767134314 |
9 | 2680067375 |
10 | 1071429836 |
11 | 4aa881104 |
12 | 25a9a04b8 |
13 | 140c89769 |
14 | a2422aa8 |
15 | 640e0a5b |
hex | 3fdcb8cc |
1071429836 has 24 divisors (see below), whose sum is σ = 1979327280. Its totient is φ = 506068992.
The previous prime is 1071429809. The next prime is 1071429869. The reversal of 1071429836 is 6389241701.
It is a super-2 number, since 2×10714298362 = 2295923786941973792, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1071429793 and 1071429802.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6860 + ... + 46796.
It is an arithmetic number, because the mean of its divisors is an integer number (82471970).
Almost surely, 21071429836 is an apocalyptic number.
It is an amenable number.
1071429836 is a deficient number, since it is larger than the sum of its proper divisors (907897444).
1071429836 is a wasteful number, since it uses less digits than its factorization.
1071429836 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40313 (or 40311 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 41.
The square root of 1071429836 is about 32732.7028520408. The cubic root of 1071429836 is about 1023.2645106685.
The spelling of 1071429836 in words is "one billion, seventy-one million, four hundred twenty-nine thousand, eight hundred thirty-six".
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