Base | Representation |
---|---|
bin | 110111010010… |
… | …000100110001 |
3 | 1000021021020000 |
4 | 313102010301 |
5 | 12202220303 |
6 | 1234340213 |
7 | 234115410 |
oct | 67220461 |
9 | 30237200 |
10 | 14491953 |
11 | 81a9023 |
12 | 4a2a669 |
13 | 3005328 |
14 | 1cd3477 |
15 | 1413da3 |
hex | dd2131 |
14491953 has 40 divisors (see below), whose sum is σ = 25206720. Its totient is φ = 8125920.
The previous prime is 14491951. The next prime is 14491969. The reversal of 14491953 is 35919441.
It is a happy number.
It is not a de Polignac number, because 14491953 - 21 = 14491951 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (14491951) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 34378 + ... + 34796.
It is an arithmetic number, because the mean of its divisors is an integer number (630168).
Almost surely, 214491953 is an apocalyptic number.
It is an amenable number.
14491953 is a deficient number, since it is larger than the sum of its proper divisors (10714767).
14491953 is an equidigital number, since it uses as much as digits as its factorization.
14491953 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 499 (or 490 counting only the distinct ones).
The product of its digits is 19440, while the sum is 36.
The square root of 14491953 is about 3806.8297834287. The cubic root of 14491953 is about 243.8048302688.
The spelling of 14491953 in words is "fourteen million, four hundred ninety-one thousand, nine hundred fifty-three".
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