Base | Representation |
---|---|
bin | 10110111110111110… |
… | …11100100101111111 |
3 | 1011211221221102011010 |
4 | 23133133130211333 |
5 | 200232402403333 |
6 | 5400234130303 |
7 | 614532665625 |
oct | 133737344577 |
9 | 34757842133 |
10 | 12339497343 |
11 | 5262362a98 |
12 | 2484580993 |
13 | 12185b1424 |
14 | 850b53515 |
15 | 4c3482563 |
hex | 2df7dc97f |
12339497343 has 8 divisors (see below), whose sum is σ = 16458246448. Its totient is φ = 8223539904.
The previous prime is 12339497329. The next prime is 12339497347. The reversal of 12339497343 is 34379493321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12339497343 - 228 = 12071061887 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12339497292 and 12339497301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12339497347) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 687580 + ... + 705297.
It is an arithmetic number, because the mean of its divisors is an integer number (2057280806).
Almost surely, 212339497343 is an apocalyptic number.
12339497343 is a deficient number, since it is larger than the sum of its proper divisors (4118749105).
12339497343 is a wasteful number, since it uses less digits than its factorization.
12339497343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1395833.
The product of its digits is 1469664, while the sum is 48.
The spelling of 12339497343 in words is "twelve billion, three hundred thirty-nine million, four hundred ninety-seven thousand, three hundred forty-three".
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