Base | Representation |
---|---|
bin | 1100011011011… |
… | …0011100110110 |
3 | 10122002100112201 |
4 | 3012312130312 |
5 | 101321040132 |
6 | 5101135114 |
7 | 1202035225 |
oct | 306663466 |
9 | 118070481 |
10 | 52127542 |
11 | 27474215 |
12 | 1555a49a |
13 | aa518cc |
14 | 6ccccbc |
15 | 489a2e7 |
hex | 31b6736 |
52127542 has 8 divisors (see below), whose sum is σ = 82790856. Its totient is φ = 24530592.
The previous prime is 52127539. The next prime is 52127549. The reversal of 52127542 is 24572125.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 52127542.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52127549) 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, 766548 + ... + 766615.
It is an arithmetic number, because the mean of its divisors is an integer number (10348857).
Almost surely, 252127542 is an apocalyptic number.
52127542 is a deficient number, since it is larger than the sum of its proper divisors (30663314).
52127542 is a wasteful number, since it uses less digits than its factorization.
52127542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1533182.
The product of its digits is 5600, while the sum is 28.
The square root of 52127542 is about 7219.9405814730. The cubic root of 52127542 is about 373.5560280268.
Adding to 52127542 its reverse (24572125), we get a palindrome (76699667).
The spelling of 52127542 in words is "fifty-two million, one hundred twenty-seven thousand, five hundred forty-two".
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