Base | Representation |
---|---|
bin | 110110111010… |
… | …011010001111 |
3 | 1000002100021000 |
4 | 312322122033 |
5 | 12141120043 |
6 | 1232311343 |
7 | 233232666 |
oct | 66723217 |
9 | 30070230 |
10 | 14395023 |
11 | 8142215 |
12 | 49a2553 |
13 | 2ca0186 |
14 | 1ca9ddd |
15 | 13e52d3 |
hex | dba68f |
14395023 has 8 divisors (see below), whose sum is σ = 21326000. Its totient is φ = 9596664.
The previous prime is 14395021. The next prime is 14395057. The reversal of 14395023 is 32059341.
It is not a de Polignac number, because 14395023 - 21 = 14395021 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 533149 = 14395023 / (1 + 4 + 3 + 9 + 5 + 0 + 2 + 3).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14395021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266548 + ... + 266601.
It is an arithmetic number, because the mean of its divisors is an integer number (2665750).
Almost surely, 214395023 is an apocalyptic number.
14395023 is a deficient number, since it is larger than the sum of its proper divisors (6930977).
14395023 is an equidigital number, since it uses as much as digits as its factorization.
14395023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 533158 (or 533152 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 27.
The square root of 14395023 is about 3794.0773581992. The cubic root of 14395023 is about 243.2600477790.
The spelling of 14395023 in words is "fourteen million, three hundred ninety-five thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •