Base | Representation |
---|---|
bin | 110111001001… |
… | …110101110001 |
3 | 1000012112221211 |
4 | 313021311301 |
5 | 12200130400 |
6 | 1233520121 |
7 | 233615155 |
oct | 67116561 |
9 | 30175854 |
10 | 14458225 |
11 | 8185751 |
12 | 4a13041 |
13 | 2cc2b82 |
14 | 1cc5065 |
15 | 1408dba |
hex | dc9d71 |
14458225 has 12 divisors (see below), whose sum is σ = 17978140. Its totient is φ = 11534400.
The previous prime is 14458217. The next prime is 14458229. The reversal of 14458225 is 52285441.
It can be written as a sum of positive squares in 6 ways, for example, as 627264 + 13830961 = 792^2 + 3719^2 .
It is not a de Polignac number, because 14458225 - 23 = 14458217 is a prime.
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (14458229) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12991 + ... + 14059.
Almost surely, 214458225 is an apocalyptic number.
It is an amenable number.
14458225 is a deficient number, since it is larger than the sum of its proper divisors (3519915).
14458225 is a wasteful number, since it uses less digits than its factorization.
14458225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1620 (or 1615 counting only the distinct ones).
The product of its digits is 12800, while the sum is 31.
The square root of 14458225 is about 3802.3972701442. The cubic root of 14458225 is about 243.6155427631.
The spelling of 14458225 in words is "fourteen million, four hundred fifty-eight thousand, two hundred twenty-five".
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