Base | Representation |
---|---|
bin | 11110010010001… |
… | …00010100101001 |
3 | 122201000022211122 |
4 | 33021010110221 |
5 | 1010013111431 |
6 | 41112505025 |
7 | 6203156345 |
oct | 1711042451 |
9 | 581008748 |
10 | 254035241 |
11 | 12043a489 |
12 | 710ab175 |
13 | 40826315 |
14 | 25a4a625 |
15 | 1747ea7b |
hex | f244529 |
254035241 has 8 divisors (see below), whose sum is σ = 256180800. Its totient is φ = 251898768.
The previous prime is 254035219. The next prime is 254035247. The reversal of 254035241 is 142530452.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-254035241 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 254035241.
It is not an unprimeable number, because it can be changed into a prime (254035247) 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, 61070 + ... + 65096.
It is an arithmetic number, because the mean of its divisors is an integer number (32022600).
Almost surely, 2254035241 is an apocalyptic number.
It is an amenable number.
254035241 is a deficient number, since it is larger than the sum of its proper divisors (2145559).
254035241 is a wasteful number, since it uses less digits than its factorization.
254035241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4543.
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 254035241 is about 15938.4830206642. The cubic root of 254035241 is about 633.3318407783.
Adding to 254035241 its reverse (142530452), we get a palindrome (396565693).
The spelling of 254035241 in words is "two hundred fifty-four million, thirty-five thousand, two hundred forty-one".
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