Base | Representation |
---|---|
bin | 110111110100… |
… | …110010011010 |
3 | 1000112111021010 |
4 | 313310302122 |
5 | 12221243023 |
6 | 1241354350 |
7 | 235250061 |
oct | 67646232 |
9 | 30474233 |
10 | 14634138 |
11 | 8295932 |
12 | 4a989b6 |
13 | 3054c6c |
14 | 1d2d1d8 |
15 | 1441093 |
hex | df4c9a |
14634138 has 16 divisors (see below), whose sum is σ = 29380320. Its totient is φ = 4859376.
The previous prime is 14634131. The next prime is 14634143. The reversal of 14634138 is 83143641.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (14634131) 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, 2920 + ... + 6147.
It is an arithmetic number, because the mean of its divisors is an integer number (1836270).
Almost surely, 214634138 is an apocalyptic number.
14634138 is an abundant number, since it is smaller than the sum of its proper divisors (14746182).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14634138 is a wasteful number, since it uses less digits than its factorization.
14634138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9341.
The product of its digits is 6912, while the sum is 30.
The square root of 14634138 is about 3825.4591881237. The cubic root of 14634138 is about 244.5995847280.
Adding to 14634138 its reverse (83143641), we get a palindrome (97777779).
The spelling of 14634138 in words is "fourteen million, six hundred thirty-four thousand, one hundred thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •