Base | Representation |
---|---|
bin | 110101111101… |
… | …011011100110 |
3 | 222121122122022 |
4 | 311331123212 |
5 | 12110122004 |
6 | 1223103142 |
7 | 231142544 |
oct | 65753346 |
9 | 28548568 |
10 | 14145254 |
11 | 7a915a2 |
12 | 48a1ab2 |
13 | 2c13596 |
14 | 1c42d94 |
15 | 13962be |
hex | d7d6e6 |
14145254 has 8 divisors (see below), whose sum is σ = 21306648. Its totient is φ = 7043040.
The previous prime is 14145251. The next prime is 14145277. The reversal of 14145254 is 45254141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14145251) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14192 + ... + 15155.
It is an arithmetic number, because the mean of its divisors is an integer number (2663331).
Almost surely, 214145254 is an apocalyptic number.
14145254 is a deficient number, since it is larger than the sum of its proper divisors (7161394).
14145254 is a wasteful number, since it uses less digits than its factorization.
14145254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29590.
The product of its digits is 3200, while the sum is 26.
The square root of 14145254 is about 3761.0176814261. The cubic root of 14145254 is about 241.8448907006.
Adding to 14145254 its reverse (45254141), we get a palindrome (59399395).
The spelling of 14145254 in words is "fourteen million, one hundred forty-five thousand, two hundred fifty-four".
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