Base | Representation |
---|---|
bin | 110111110010… |
… | …000011111011 |
3 | 1000111220221112 |
4 | 313302003323 |
5 | 12220413341 |
6 | 1241230535 |
7 | 235202366 |
oct | 67620373 |
9 | 30456845 |
10 | 14622971 |
11 | 8288500 |
12 | 4a9244b |
13 | 304cb5c |
14 | 1d290dd |
15 | 143caeb |
hex | df20fb |
14622971 has 6 divisors (see below), whose sum is σ = 16073316. Its totient is φ = 13293500.
The previous prime is 14622961. The next prime is 14622997. The reversal of 14622971 is 17922641.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-14622971 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14622901) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60305 + ... + 60546.
It is an arithmetic number, because the mean of its divisors is an integer number (2678886).
Almost surely, 214622971 is an apocalyptic number.
14622971 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
14622971 is a deficient number, since it is larger than the sum of its proper divisors (1450345).
14622971 is a wasteful number, since it uses less digits than its factorization.
14622971 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120873 (or 120862 counting only the distinct ones).
The product of its digits is 6048, while the sum is 32.
The square root of 14622971 is about 3823.9993462343. Note that the first 3 decimals coincide. The cubic root of 14622971 is about 244.5373526460.
The spelling of 14622971 in words is "fourteen million, six hundred twenty-two thousand, nine hundred seventy-one".
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