Base | Representation |
---|---|
bin | 110101111110… |
… | …011111110111 |
3 | 222121212122010 |
4 | 311332133313 |
5 | 12110241443 |
6 | 1223135303 |
7 | 231161355 |
oct | 65763767 |
9 | 28555563 |
10 | 14149623 |
11 | 7a94904 |
12 | 48a4533 |
13 | 2c15577 |
14 | 1c447d5 |
15 | 1397733 |
hex | d7e7f7 |
14149623 has 32 divisors (see below), whose sum is σ = 21288960. Its totient is φ = 8316000.
The previous prime is 14149589. The next prime is 14149631. The reversal of 14149623 is 32694141.
It is not a de Polignac number, because 14149623 - 28 = 14149367 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14149643) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56248 + ... + 56498.
It is an arithmetic number, because the mean of its divisors is an integer number (665280).
Almost surely, 214149623 is an apocalyptic number.
14149623 is a deficient number, since it is larger than the sum of its proper divisors (7139337).
14149623 is a wasteful number, since it uses less digits than its factorization.
14149623 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 339.
The product of its digits is 5184, while the sum is 30.
The square root of 14149623 is about 3761.5984634195. The cubic root of 14149623 is about 241.8697874271.
The spelling of 14149623 in words is "fourteen million, one hundred forty-nine thousand, six hundred twenty-three".
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