Base | Representation |
---|---|
bin | 101000000110000… |
… | …0011111110010110 |
3 | 10110202111022112222 |
4 | 1100030003332112 |
5 | 10223401324121 |
6 | 341255142342 |
7 | 45224123654 |
oct | 12014037626 |
9 | 3422438488 |
10 | 1345339286 |
11 | 630455355 |
12 | 3166749b2 |
13 | 185950b65 |
14 | ca963dd4 |
15 | 7d1990ab |
hex | 50303f96 |
1345339286 has 8 divisors (see below), whose sum is σ = 2019059784. Its totient is φ = 672319360.
The previous prime is 1345339283. The next prime is 1345339309. The reversal of 1345339286 is 6829335431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1345339283) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170315 + ... + 178038.
It is an arithmetic number, because the mean of its divisors is an integer number (252382473).
Almost surely, 21345339286 is an apocalyptic number.
1345339286 is a deficient number, since it is larger than the sum of its proper divisors (673720498).
1345339286 is a wasteful number, since it uses less digits than its factorization.
1345339286 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 350286.
The product of its digits is 466560, while the sum is 44.
The square root of 1345339286 is about 36678.8670217606. The cubic root of 1345339286 is about 1103.9361151815.
The spelling of 1345339286 in words is "one billion, three hundred forty-five million, three hundred thirty-nine thousand, two hundred eighty-six".
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