Base | Representation |
---|---|
bin | 1100011011000… |
… | …0000000011111 |
3 | 10122001000100021 |
4 | 3012300000133 |
5 | 101314214101 |
6 | 5100413011 |
7 | 1201565254 |
oct | 306600037 |
9 | 118030307 |
10 | 52101151 |
11 | 27456403 |
12 | 15547167 |
13 | aa428ab |
14 | 6cc342b |
15 | 48925a1 |
hex | 31b001f |
52101151 has 4 divisors (see below), whose sum is σ = 52119432. Its totient is φ = 52082872.
The previous prime is 52101131. The next prime is 52101167. The reversal of 52101151 is 15110125.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 52101151 - 213 = 52092959 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52101131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3841 + ... + 10906.
It is an arithmetic number, because the mean of its divisors is an integer number (13029858).
Almost surely, 252101151 is an apocalyptic number.
52101151 is a deficient number, since it is larger than the sum of its proper divisors (18281).
52101151 is a wasteful number, since it uses less digits than its factorization.
52101151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18280.
The product of its (nonzero) digits is 50, while the sum is 16.
The square root of 52101151 is about 7218.1127034703. The cubic root of 52101151 is about 373.4929763850.
Adding to 52101151 its reverse (15110125), we get a palindrome (67211276).
The spelling of 52101151 in words is "fifty-two million, one hundred one thousand, one hundred fifty-one".
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