Base | Representation |
---|---|
bin | 100111111011001… |
… | …1011110000001001 |
3 | 10110100211021002101 |
4 | 1033312123300021 |
5 | 10220423411023 |
6 | 340533433401 |
7 | 45125001010 |
oct | 11766336011 |
9 | 3410737071 |
10 | 1339669513 |
11 | 628232596 |
12 | 31479b861 |
13 | 184717270 |
14 | c9cc9a77 |
15 | 7c9291ad |
hex | 4fd9bc09 |
1339669513 has 16 divisors (see below), whose sum is σ = 1745815680. Its totient is φ = 997606656.
The previous prime is 1339669483. The next prime is 1339669553. The reversal of 1339669513 is 3159669331.
It is a cyclic number.
It is not a de Polignac number, because 1339669513 - 25 = 1339669481 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1339669553) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 431443 + ... + 434536.
It is an arithmetic number, because the mean of its divisors is an integer number (109113480).
Almost surely, 21339669513 is an apocalyptic number.
1339669513 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1339669513 is a deficient number, since it is larger than the sum of its proper divisors (406146167).
1339669513 is a wasteful number, since it uses less digits than its factorization.
1339669513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 866016.
The product of its digits is 393660, while the sum is 46.
The square root of 1339669513 is about 36601.4960486590. The cubic root of 1339669513 is about 1102.3831288609.
The spelling of 1339669513 in words is "one billion, three hundred thirty-nine million, six hundred sixty-nine thousand, five hundred thirteen".
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