Base | Representation |
---|---|
bin | 111000000100… |
… | …010100100101 |
3 | 1000122201112200 |
4 | 320010110211 |
5 | 12230312030 |
6 | 1243005113 |
7 | 235633425 |
oct | 70042445 |
9 | 30581480 |
10 | 14697765 |
11 | 8329715 |
12 | 4b09799 |
13 | 3077c04 |
14 | 1d48485 |
15 | 1454d60 |
hex | e04525 |
14697765 has 12 divisors (see below), whose sum is σ = 25476204. Its totient is φ = 7838784.
The previous prime is 14697763. The next prime is 14697779. The reversal of 14697765 is 56779641.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 11249316 + 3448449 = 3354^2 + 1857^2 .
It is not a de Polignac number, because 14697765 - 21 = 14697763 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 326617 = 14697765 / (1 + 4 + 6 + 9 + 7 + 7 + 6 + 5).
It is a self number, because there is not a number n which added to its sum of digits gives 14697765.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14697763) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 163264 + ... + 163353.
It is an arithmetic number, because the mean of its divisors is an integer number (2123017).
Almost surely, 214697765 is an apocalyptic number.
14697765 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14697765 is a deficient number, since it is larger than the sum of its proper divisors (10778439).
14697765 is a wasteful number, since it uses less digits than its factorization.
14697765 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 326628 (or 326625 counting only the distinct ones).
The product of its digits is 317520, while the sum is 45.
The square root of 14697765 is about 3833.7664248099. The cubic root of 14697765 is about 244.9535660995.
The spelling of 14697765 in words is "fourteen million, six hundred ninety-seven thousand, seven hundred sixty-five".
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