Base | Representation |
---|---|
bin | 110111000111… |
… | …110111101010 |
3 | 1000012010212220 |
4 | 313013313222 |
5 | 12144401104 |
6 | 1233414510 |
7 | 233552505 |
oct | 67076752 |
9 | 30163786 |
10 | 14450154 |
11 | 817a684 |
12 | 4a0a436 |
13 | 2cbc2b4 |
14 | 1cc213c |
15 | 14067d9 |
hex | dc7dea |
14450154 has 16 divisors (see below), whose sum is σ = 29832960. Its totient is φ = 4661280.
The previous prime is 14450143. The next prime is 14450159. The reversal of 14450154 is 45105441.
It is a happy number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (14450159) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38659 + ... + 39030.
It is an arithmetic number, because the mean of its divisors is an integer number (1864560).
Almost surely, 214450154 is an apocalyptic number.
14450154 is an abundant number, since it is smaller than the sum of its proper divisors (15382806).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14450154 is a wasteful number, since it uses less digits than its factorization.
14450154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77725.
The product of its (nonzero) digits is 1600, while the sum is 24.
The square root of 14450154 is about 3801.3358178409. The cubic root of 14450154 is about 243.5702032412.
Adding to 14450154 its reverse (45105441), we get a palindrome (59555595).
The spelling of 14450154 in words is "fourteen million, four hundred fifty thousand, one hundred fifty-four".
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