Base | Representation |
---|---|
bin | 10100001110101… |
… | …010111100100101 |
3 | 212122121210220002 |
4 | 110032222330211 |
5 | 1143340441440 |
6 | 53402151045 |
7 | 11260524635 |
oct | 2416527445 |
9 | 778553802 |
10 | 339390245 |
11 | 164638a07 |
12 | 957b2485 |
13 | 5540cc3c |
14 | 331086c5 |
15 | 1ebe0115 |
hex | 143aaf25 |
339390245 has 8 divisors (see below), whose sum is σ = 408266520. Its totient is φ = 270846720.
The previous prime is 339390229. The next prime is 339390269. The reversal of 339390245 is 542093933.
It can be written as a sum of positive squares in 4 ways, for example, as 191573281 + 147816964 = 13841^2 + 12158^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 339390245 - 24 = 339390229 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 339390199 and 339390208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80936 + ... + 85025.
It is an arithmetic number, because the mean of its divisors is an integer number (51033315).
Almost surely, 2339390245 is an apocalyptic number.
It is an amenable number.
339390245 is a deficient number, since it is larger than the sum of its proper divisors (68876275).
339390245 is a wasteful number, since it uses less digits than its factorization.
339390245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 166375.
The product of its (nonzero) digits is 87480, while the sum is 38.
The square root of 339390245 is about 18422.5471908746. The cubic root of 339390245 is about 697.5357192775.
The spelling of 339390245 in words is "three hundred thirty-nine million, three hundred ninety thousand, two hundred forty-five".
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