Base | Representation |
---|---|
bin | 11110010011011… |
… | …11111110000000 |
3 | 122201100102001221 |
4 | 33021233332000 |
5 | 1010034322031 |
6 | 41120404424 |
7 | 6204532510 |
oct | 1711577600 |
9 | 581312057 |
10 | 254214016 |
11 | 120551831 |
12 | 71176714 |
13 | 408897c4 |
14 | 25a95840 |
15 | 174b7a11 |
hex | f26ff80 |
254214016 has 32 divisors (see below), whose sum is σ = 578792880. Its totient is φ = 108948480.
The previous prime is 254213987. The next prime is 254214017. The reversal of 254214016 is 610412452.
It is a happy number.
254214016 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (32).
It is a super-3 number, since 3×2542140163 (a number of 26 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (254214017) 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, 140965 + ... + 142756.
Almost surely, 2254214016 is an apocalyptic number.
It is an amenable number.
254214016 is an abundant number, since it is smaller than the sum of its proper divisors (324578864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
254214016 is an equidigital number, since it uses as much as digits as its factorization.
254214016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 283742 (or 283730 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 254214016 is about 15944.0903158506. The cubic root of 254214016 is about 633.4803731232.
Adding to 254214016 its reverse (610412452), we get a palindrome (864626468).
The spelling of 254214016 in words is "two hundred fifty-four million, two hundred fourteen thousand, sixteen".
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