Base | Representation |
---|---|
bin | 110111111111… |
… | …101110010110 |
3 | 1000121202201020 |
4 | 313333232112 |
5 | 12224211214 |
6 | 1242342010 |
7 | 235524504 |
oct | 67775626 |
9 | 30552636 |
10 | 14678934 |
11 | 8316556 |
12 | 4aba906 |
13 | 306c47a |
14 | 1d41674 |
15 | 144e4a9 |
hex | dffb96 |
14678934 has 16 divisors (see below), whose sum is σ = 30305280. Its totient is φ = 4735080.
The previous prime is 14678897. The next prime is 14678941. The reversal of 14678934 is 43987641.
It is a super-2 number, since 2×146789342 = 430942206752712, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39274 + ... + 39645.
It is an arithmetic number, because the mean of its divisors is an integer number (1894080).
Almost surely, 214678934 is an apocalyptic number.
14678934 is an abundant number, since it is smaller than the sum of its proper divisors (15626346).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14678934 is a wasteful number, since it uses less digits than its factorization.
14678934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78955.
The product of its digits is 145152, while the sum is 42.
The square root of 14678934 is about 3831.3096977404. The cubic root of 14678934 is about 244.8489086460.
It can be divided in two parts, 1467 and 8934, that added together give a palindrome (10401).
The spelling of 14678934 in words is "fourteen million, six hundred seventy-eight thousand, nine hundred thirty-four".
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