Base | Representation |
---|---|
bin | 110110001000… |
… | …100101111101 |
3 | 222200222100121 |
4 | 312020211331 |
5 | 12113102343 |
6 | 1224054541 |
7 | 231423046 |
oct | 66104575 |
9 | 28628317 |
10 | 14190973 |
11 | 8012985 |
12 | 4904451 |
13 | 2c2b334 |
14 | 1c558cd |
15 | 13a4aed |
hex | d8897d |
14190973 has 4 divisors (see below), whose sum is σ = 14203168. Its totient is φ = 14178780.
The previous prime is 14190959. The next prime is 14190991. The reversal of 14190973 is 37909141.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 37909141 = 1471 ⋅25771.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14190973 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14190923) by changing a digit.
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, 4143 + ... + 6748.
It is an arithmetic number, because the mean of its divisors is an integer number (3550792).
Almost surely, 214190973 is an apocalyptic number.
It is an amenable number.
14190973 is a deficient number, since it is larger than the sum of its proper divisors (12195).
14190973 is a wasteful number, since it uses less digits than its factorization.
14190973 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12194.
The product of its (nonzero) digits is 6804, while the sum is 34.
The square root of 14190973 is about 3767.0907873318. The cubic root of 14190973 is about 242.1051668217.
The spelling of 14190973 in words is "fourteen million, one hundred ninety thousand, nine hundred seventy-three".
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