Base | Representation |
---|---|
bin | 110110010111… |
… | …111001110101 |
3 | 222211011101021 |
4 | 312113321311 |
5 | 12122104220 |
6 | 1225301141 |
7 | 232103635 |
oct | 66277165 |
9 | 28734337 |
10 | 14253685 |
11 | 8056006 |
12 | 49347b1 |
13 | 2c50a44 |
14 | 1c706c5 |
15 | 13b84aa |
hex | d97e75 |
14253685 has 4 divisors (see below), whose sum is σ = 17104428. Its totient is φ = 11402944.
The previous prime is 14253677. The next prime is 14253689. The reversal of 14253685 is 58635241.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58635241 = 7 ⋅8376463.
It can be written as a sum of positive squares in 2 ways, for example, as 4761124 + 9492561 = 2182^2 + 3081^2 .
It is a cyclic number.
It is not a de Polignac number, because 14253685 - 23 = 14253677 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 14253685.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14253689) 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, 1425364 + ... + 1425373.
It is an arithmetic number, because the mean of its divisors is an integer number (4276107).
Almost surely, 214253685 is an apocalyptic number.
It is an amenable number.
14253685 is a deficient number, since it is larger than the sum of its proper divisors (2850743).
14253685 is an equidigital number, since it uses as much as digits as its factorization.
14253685 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2850742.
The product of its digits is 28800, while the sum is 34.
The square root of 14253685 is about 3775.4052762584. The cubic root of 14253685 is about 242.4612755680.
The spelling of 14253685 in words is "fourteen million, two hundred fifty-three thousand, six hundred eighty-five".
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