Base | Representation |
---|---|
bin | 110111110001… |
… | …110101011000 |
3 | 1000111212200001 |
4 | 313301311120 |
5 | 12220401130 |
6 | 1241222344 |
7 | 235166566 |
oct | 67616530 |
9 | 30455601 |
10 | 14622040 |
11 | 8287834 |
12 | 4a919b4 |
13 | 304c5c4 |
14 | 1d28a36 |
15 | 143c6ca |
hex | df1d58 |
14622040 has 32 divisors (see below), whose sum is σ = 34836480. Its totient is φ = 5504512.
The previous prime is 14622017. The next prime is 14622059. The reversal of 14622040 is 4022641.
It is a junction number, because it is equal to n+sod(n) for n = 14621999 and 14622017.
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, 10072 + ... + 11431.
It is an arithmetic number, because the mean of its divisors is an integer number (1088640).
Almost surely, 214622040 is an apocalyptic number.
14622040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14622040 is an abundant number, since it is smaller than the sum of its proper divisors (20214440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14622040 is a wasteful number, since it uses less digits than its factorization.
14622040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21531 (or 21527 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 14622040 is about 3823.8776131043. The cubic root of 14622040 is about 244.5321628866.
Adding to 14622040 its reverse (4022641), we get a palindrome (18644681).
The spelling of 14622040 in words is "fourteen million, six hundred twenty-two thousand, forty".
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