Base | Representation |
---|---|
bin | 11110010101000… |
… | …00100110111001 |
3 | 122201201112100122 |
4 | 33022200212321 |
5 | 1010112210431 |
6 | 41124543025 |
7 | 6206322365 |
oct | 1712404671 |
9 | 581645318 |
10 | 254413241 |
11 | 120678485 |
12 | 71251a75 |
13 | 409293a4 |
14 | 25b082a5 |
15 | 17506a7b |
hex | f2a09b9 |
254413241 has 8 divisors (see below), whose sum is σ = 266681184. Its totient is φ = 242434080.
The previous prime is 254413223. The next prime is 254413253. The reversal of 254413241 is 142314452.
254413241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 254413241 - 218 = 254151097 is a prime.
It is a super-2 number, since 2×2544132412 = 129452194392248162, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 254413241.
It is not an unprimeable number, because it can be changed into a prime (254413261) 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, 70391 + ... + 73916.
It is an arithmetic number, because the mean of its divisors is an integer number (33335148).
Almost surely, 2254413241 is an apocalyptic number.
It is an amenable number.
254413241 is a deficient number, since it is larger than the sum of its proper divisors (12267943).
254413241 is a wasteful number, since it uses less digits than its factorization.
254413241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144391.
The product of its digits is 3840, while the sum is 26.
The square root of 254413241 is about 15950.3367049100. The cubic root of 254413241 is about 633.6458140052.
Adding to 254413241 its reverse (142314452), we get a palindrome (396727693).
It can be divided in two parts, 25441 and 3241, that added together give a palindrome (28682).
The spelling of 254413241 in words is "two hundred fifty-four million, four hundred thirteen thousand, two hundred forty-one".
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