Base | Representation |
---|---|
bin | 110110100101… |
… | …111001111101 |
3 | 222221002001102 |
4 | 312211321331 |
5 | 12130423122 |
6 | 1230422445 |
7 | 232433066 |
oct | 66457175 |
9 | 28832042 |
10 | 14311037 |
11 | 8095104 |
12 | 4961a25 |
13 | 2c70b90 |
14 | 1c8756d |
15 | 13ca492 |
hex | da5e7d |
14311037 has 12 divisors (see below), whose sum is σ = 16118844. Its totient is φ = 12629760.
The previous prime is 14311019. The next prime is 14311039. The reversal of 14311037 is 73011341.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 3644281 + 10666756 = 1909^2 + 3266^2 .
It is not a de Polignac number, because 14311037 - 214 = 14294653 is a prime.
It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14311039) 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, 5837 + ... + 7917.
It is an arithmetic number, because the mean of its divisors is an integer number (1343237).
Almost surely, 214311037 is an apocalyptic number.
It is an amenable number.
14311037 is a deficient number, since it is larger than the sum of its proper divisors (1807807).
14311037 is a wasteful number, since it uses less digits than its factorization.
14311037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2140 (or 2117 counting only the distinct ones).
The product of its (nonzero) digits is 252, while the sum is 20.
The square root of 14311037 is about 3782.9931271415. The cubic root of 14311037 is about 242.7860343965.
Adding to 14311037 its reverse (73011341), we get a palindrome (87322378).
The spelling of 14311037 in words is "fourteen million, three hundred eleven thousand, thirty-seven".
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