Base | Representation |
---|---|
bin | 110110110001… |
… | …111001001011 |
3 | 1000000120102000 |
4 | 312301321023 |
5 | 12134011024 |
6 | 1231442043 |
7 | 233026203 |
oct | 66617113 |
9 | 30016360 |
10 | 14360139 |
11 | 8118a92 |
12 | 4986323 |
13 | 2c8a331 |
14 | 1c9b403 |
15 | 13d9cc9 |
hex | db1e4b |
14360139 has 8 divisors (see below), whose sum is σ = 21274320. Its totient is φ = 9573408.
The previous prime is 14360117. The next prime is 14360179. The reversal of 14360139 is 93106341.
It is not a de Polignac number, because 14360139 - 215 = 14327371 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: 531857 = 14360139 / (1 + 4 + 3 + 6 + 0 + 1 + 3 + 9).
It is not an unprimeable number, because it can be changed into a prime (14360179) 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, 265902 + ... + 265955.
It is an arithmetic number, because the mean of its divisors is an integer number (2659290).
Almost surely, 214360139 is an apocalyptic number.
14360139 is a deficient number, since it is larger than the sum of its proper divisors (6914181).
14360139 is an equidigital number, since it uses as much as digits as its factorization.
14360139 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 531866 (or 531860 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
The square root of 14360139 is about 3789.4774046034. The cubic root of 14360139 is about 243.0633884320.
The spelling of 14360139 in words is "fourteen million, three hundred sixty thousand, one hundred thirty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •