Base | Representation |
---|---|
bin | 110110100101… |
… | …111100011101 |
3 | 222221002021100 |
4 | 312211330131 |
5 | 12130424242 |
6 | 1230423313 |
7 | 232433415 |
oct | 66457435 |
9 | 28832240 |
10 | 14311197 |
11 | 809523a |
12 | 4961b39 |
13 | 2c70c84 |
14 | 1c87645 |
15 | 13ca54c |
hex | da5f1d |
14311197 has 6 divisors (see below), whose sum is σ = 20671742. Its totient is φ = 9540792.
The previous prime is 14311189. The next prime is 14311207. The reversal of 14311197 is 79111341.
It can be written as a sum of positive squares in only one way, i.e., 14243076 + 68121 = 3774^2 + 261^2 .
It is not a de Polignac number, because 14311197 - 23 = 14311189 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 14311197.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14311117) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 795058 + ... + 795075.
Almost surely, 214311197 is an apocalyptic number.
It is an amenable number.
14311197 is a deficient number, since it is larger than the sum of its proper divisors (6360545).
14311197 is a wasteful number, since it uses less digits than its factorization.
14311197 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1590139 (or 1590136 counting only the distinct ones).
The product of its digits is 756, while the sum is 27.
The square root of 14311197 is about 3783.0142743585. The cubic root of 14311197 is about 242.7869391905.
It can be divided in two parts, 1431 and 1197, that added together give a triangular number (2628 = T72).
The spelling of 14311197 in words is "fourteen million, three hundred eleven thousand, one hundred ninety-seven".
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