Base | Representation |
---|---|
bin | 101000000001101… |
… | …1111000010101100 |
3 | 10110121021002021221 |
4 | 1100003133002230 |
5 | 10222312401420 |
6 | 341135033124 |
7 | 45166040536 |
oct | 12003370254 |
9 | 3417232257 |
10 | 1343090860 |
11 | 62a15a051 |
12 | 31596b7a4 |
13 | 185344627 |
14 | ca53a856 |
15 | 7cda2caa |
hex | 500df0ac |
1343090860 has 24 divisors (see below), whose sum is σ = 2835112896. Its totient is φ = 534451200.
The previous prime is 1343090849. The next prime is 1343090887. The reversal of 1343090860 is 680903431.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170116 + ... + 177835.
It is an arithmetic number, because the mean of its divisors is an integer number (118129704).
Almost surely, 21343090860 is an apocalyptic number.
1343090860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1343090860 is an abundant number, since it is smaller than the sum of its proper divisors (1492022036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1343090860 is a wasteful number, since it uses less digits than its factorization.
1343090860 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 348153 (or 348151 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 34.
The square root of 1343090860 is about 36648.2040487662. The cubic root of 1343090860 is about 1103.3207802646.
The spelling of 1343090860 in words is "one billion, three hundred forty-three million, ninety thousand, eight hundred sixty".
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