Base | Representation |
---|---|
bin | 1100011001101… |
… | …1100110000110 |
3 | 10121212202122122 |
4 | 3012123212012 |
5 | 101304030132 |
6 | 5054525542 |
7 | 1201066433 |
oct | 306334606 |
9 | 117782578 |
10 | 52017542 |
11 | 273a9605 |
12 | 155068b2 |
13 | aa13815 |
14 | 6ca0b8a |
15 | 4877912 |
hex | 319b986 |
52017542 has 8 divisors (see below), whose sum is σ = 78073632. Its totient is φ = 25993000.
The previous prime is 52017541. The next prime is 52017551. The reversal of 52017542 is 24571025.
52017542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52017541) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3209 + ... + 10692.
It is an arithmetic number, because the mean of its divisors is an integer number (9759204).
Almost surely, 252017542 is an apocalyptic number.
52017542 is a deficient number, since it is larger than the sum of its proper divisors (26056090).
52017542 is a wasteful number, since it uses less digits than its factorization.
52017542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15774.
The product of its (nonzero) digits is 2800, while the sum is 26.
The square root of 52017542 is about 7212.3187672204. The cubic root of 52017542 is about 373.2930825724.
Adding to 52017542 its reverse (24571025), we get a palindrome (76588567).
The spelling of 52017542 in words is "fifty-two million, seventeen thousand, five hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •