Base | Representation |
---|---|
bin | 111001000000… |
… | …101010011101 |
3 | 1001010021120202 |
4 | 321000222131 |
5 | 12311214200 |
6 | 1252153245 |
7 | 241013132 |
oct | 71005235 |
9 | 31107522 |
10 | 14944925 |
11 | 8488386 |
12 | 5008825 |
13 | 3133568 |
14 | 1db0589 |
15 | 14a31d5 |
hex | e40a9d |
14944925 has 24 divisors (see below), whose sum is σ = 19820160. Its totient is φ = 11145600.
The previous prime is 14944913. The next prime is 14944927. The reversal of 14944925 is 52944941.
It is not a de Polignac number, because 14944925 - 28 = 14944669 is a prime.
It is a super-3 number, since 3×149449253 (a number of 23 digits) contains 333 as substring.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14944927) 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 23 ways as a sum of consecutive naturals, for example, 34460 + ... + 34890.
It is an arithmetic number, because the mean of its divisors is an integer number (825840).
Almost surely, 214944925 is an apocalyptic number.
It is an amenable number.
14944925 is a deficient number, since it is larger than the sum of its proper divisors (4875235).
14944925 is a wasteful number, since it uses less digits than its factorization.
14944925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 533 (or 528 counting only the distinct ones).
The product of its digits is 51840, while the sum is 38.
The square root of 14944925 is about 3865.8666557449. The cubic root of 14944925 is about 246.3190003072.
The spelling of 14944925 in words is "fourteen million, nine hundred forty-four thousand, nine hundred twenty-five".
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