Base | Representation |
---|---|
bin | 111001001011… |
… | …011111010001 |
3 | 1001012112101222 |
4 | 321023133101 |
5 | 12314124030 |
6 | 1253134425 |
7 | 241256324 |
oct | 71133721 |
9 | 31175358 |
10 | 14989265 |
11 | 8508725 |
12 | 502a415 |
13 | 314a7b5 |
14 | 1dc27bb |
15 | 14b13e5 |
hex | e4b7d1 |
14989265 has 4 divisors (see below), whose sum is σ = 17987124. Its totient is φ = 11991408.
The previous prime is 14989253. The next prime is 14989279. The reversal of 14989265 is 56298941.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56298941 = 37 ⋅1521593.
It can be written as a sum of positive squares in 2 ways, for example, as 5650129 + 9339136 = 2377^2 + 3056^2 .
It is a cyclic number.
It is not a de Polignac number, because 14989265 - 212 = 14985169 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1498922 + ... + 1498931.
It is an arithmetic number, because the mean of its divisors is an integer number (4496781).
Almost surely, 214989265 is an apocalyptic number.
It is an amenable number.
14989265 is a deficient number, since it is larger than the sum of its proper divisors (2997859).
14989265 is an equidigital number, since it uses as much as digits as its factorization.
14989265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2997858.
The product of its digits is 155520, while the sum is 44.
The square root of 14989265 is about 3871.5972156204. The cubic root of 14989265 is about 246.5623605334.
The spelling of 14989265 in words is "fourteen million, nine hundred eighty-nine thousand, two hundred sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.061 sec. • engine limits •