Base | Representation |
---|---|
bin | 111000111000… |
… | …110110101010 |
3 | 1001001122201001 |
4 | 320320312222 |
5 | 12304203223 |
6 | 1251345214 |
7 | 240520645 |
oct | 70706652 |
9 | 31048631 |
10 | 14912938 |
11 | 8466347 |
12 | 4bb220a |
13 | 3121b31 |
14 | 1da2a5c |
15 | 14989ad |
hex | e38daa |
14912938 has 8 divisors (see below), whose sum is σ = 22467780. Its totient is φ = 7423680.
The previous prime is 14912923. The next prime is 14912941. The reversal of 14912938 is 83921941.
It can be written as a sum of positive squares in 2 ways, for example, as 12581209 + 2331729 = 3547^2 + 1527^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 14912897 and 14912906.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15823 + ... + 16738.
Almost surely, 214912938 is an apocalyptic number.
14912938 is a deficient number, since it is larger than the sum of its proper divisors (7554842).
14912938 is a wasteful number, since it uses less digits than its factorization.
14912938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32792.
The product of its digits is 15552, while the sum is 37.
The square root of 14912938 is about 3861.7273337200. The cubic root of 14912938 is about 246.1431405250.
The spelling of 14912938 in words is "fourteen million, nine hundred twelve thousand, nine hundred thirty-eight".
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