Base | Representation |
---|---|
bin | 1011111110110… |
… | …0110110111001 |
3 | 10111120010111011 |
4 | 2333230312321 |
5 | 100331100431 |
6 | 4553033521 |
7 | 1150100623 |
oct | 277546671 |
9 | 114503434 |
10 | 50253241 |
11 | 26404005 |
12 | 149b58a1 |
13 | a54675c |
14 | 6961c13 |
15 | 4629cb1 |
hex | 2fecdb9 |
50253241 has 8 divisors (see below), whose sum is σ = 53290440. Its totient is φ = 47225088.
The previous prime is 50253193. The next prime is 50253277. The reversal of 50253241 is 14235205.
It can be written as a sum of positive squares in 4 ways, for example, as 8003241 + 42250000 = 2829^2 + 6500^2 .
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 50253241 - 215 = 50220473 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50253341) 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, 11695 + ... + 15403.
It is an arithmetic number, because the mean of its divisors is an integer number (6661305).
Almost surely, 250253241 is an apocalyptic number.
It is an amenable number.
50253241 is a deficient number, since it is larger than the sum of its proper divisors (3037199).
50253241 is a wasteful number, since it uses less digits than its factorization.
50253241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4523.
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 50253241 is about 7088.9520382071. The cubic root of 50253241 is about 369.0240679753.
Adding to 50253241 its reverse (14235205), we get a palindrome (64488446).
The spelling of 50253241 in words is "fifty million, two hundred fifty-three thousand, two hundred forty-one".
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