Base | Representation |
---|---|
bin | 110110100011… |
… | …001111111101 |
3 | 222220112010110 |
4 | 312203033331 |
5 | 12130101112 |
6 | 1230300233 |
7 | 232356264 |
oct | 66431775 |
9 | 28815113 |
10 | 14300157 |
11 | 8087a13 |
12 | 4957679 |
13 | 2c68c41 |
14 | 1c835db |
15 | 13c713c |
hex | da33fd |
14300157 has 4 divisors (see below), whose sum is σ = 19066880. Its totient is φ = 9533436.
The previous prime is 14300147. The next prime is 14300159. The reversal of 14300157 is 75100341.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a de Polignac number, because none of the positive numbers 2k-14300157 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14300159) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2383357 + ... + 2383362.
It is an arithmetic number, because the mean of its divisors is an integer number (4766720).
Almost surely, 214300157 is an apocalyptic number.
It is an amenable number.
14300157 is a deficient number, since it is larger than the sum of its proper divisors (4766723).
14300157 is an equidigital number, since it uses as much as digits as its factorization.
14300157 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4766722.
The product of its (nonzero) digits is 420, while the sum is 21.
The square root of 14300157 is about 3781.5548389518. The cubic root of 14300157 is about 242.7244925776.
Adding to 14300157 its reverse (75100341), we get a palindrome (89400498).
The spelling of 14300157 in words is "fourteen million, three hundred thousand, one hundred fifty-seven".
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