Base | Representation |
---|---|
bin | 1100011010100… |
… | …0101100000111 |
3 | 10121222111020001 |
4 | 3012220230013 |
5 | 101312234200 |
6 | 5100022131 |
7 | 1201412002 |
oct | 306505407 |
9 | 117874201 |
10 | 52071175 |
11 | 27435932 |
12 | 15531947 |
13 | aa32060 |
14 | 6cb6539 |
15 | 488876a |
hex | 31a8b07 |
52071175 has 24 divisors (see below), whose sum is σ = 70870464. Its totient is φ = 37714560.
The previous prime is 52071163. The next prime is 52071181. The reversal of 52071175 is 57117025.
It is not a de Polignac number, because 52071175 - 223 = 43682567 is a prime.
It is a super-2 number, since 2×520711752 = 5422814531761250, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15714 + ... + 18736.
It is an arithmetic number, because the mean of its divisors is an integer number (2952936).
Almost surely, 252071175 is an apocalyptic number.
52071175 is a deficient number, since it is larger than the sum of its proper divisors (18799289).
52071175 is a wasteful number, since it uses less digits than its factorization.
52071175 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3099 (or 3094 counting only the distinct ones).
The product of its (nonzero) digits is 2450, while the sum is 28.
The square root of 52071175 is about 7216.0359616621. The cubic root of 52071175 is about 373.4213338648.
The spelling of 52071175 in words is "fifty-two million, seventy-one thousand, one hundred seventy-five".
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