Base | Representation |
---|---|
bin | 1100011101011… |
… | …1000101111001 |
3 | 10122100010221112 |
4 | 3013113011321 |
5 | 101334324431 |
6 | 5104050105 |
7 | 1203133064 |
oct | 307270571 |
9 | 118303845 |
10 | 52261241 |
11 | 2755570a |
12 | 15603935 |
13 | aa9a716 |
14 | 6d258db |
15 | 48c4c2b |
hex | 31d7179 |
52261241 has 4 divisors (see below), whose sum is σ = 52301952. Its totient is φ = 52220532.
The previous prime is 52261189. The next prime is 52261283. The reversal of 52261241 is 14216225.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 52261241 - 26 = 52261177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52261291) 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, 18365 + ... + 21018.
It is an arithmetic number, because the mean of its divisors is an integer number (13075488).
Almost surely, 252261241 is an apocalyptic number.
It is an amenable number.
52261241 is a deficient number, since it is larger than the sum of its proper divisors (40711).
52261241 is a wasteful number, since it uses less digits than its factorization.
52261241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40710.
The product of its digits is 960, while the sum is 23.
The square root of 52261241 is about 7229.1936618132. The cubic root of 52261241 is about 373.8751263169.
Adding to 52261241 its reverse (14216225), we get a palindrome (66477466).
The spelling of 52261241 in words is "fifty-two million, two hundred sixty-one thousand, two hundred forty-one".
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