Base | Representation |
---|---|
bin | 1100100001010… |
… | …0011000101101 |
3 | 10122210220100001 |
4 | 3020110120231 |
5 | 101420343201 |
6 | 5113304301 |
7 | 1205230042 |
oct | 310243055 |
9 | 118726301 |
10 | 52512301 |
11 | 277072a6 |
12 | 15705091 |
13 | ab57a8a |
14 | 6d8d1c9 |
15 | 4924301 |
hex | 321462d |
52512301 has 16 divisors (see below), whose sum is σ = 56505600. Its totient is φ = 48707008.
The previous prime is 52512227. The next prime is 52512329. The reversal of 52512301 is 10321525.
It is not a de Polignac number, because 52512301 - 217 = 52381229 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 (52512391) 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 15 ways as a sum of consecutive naturals, for example, 80091 + ... + 80743.
It is an arithmetic number, because the mean of its divisors is an integer number (3531600).
Almost surely, 252512301 is an apocalyptic number.
It is an amenable number.
52512301 is a deficient number, since it is larger than the sum of its proper divisors (3993299).
52512301 is a wasteful number, since it uses less digits than its factorization.
52512301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 788.
The product of its (nonzero) digits is 300, while the sum is 19.
The square root of 52512301 is about 7246.5371730227. The cubic root of 52512301 is about 374.4728617182.
Adding to 52512301 its reverse (10321525), we get a palindrome (62833826).
The spelling of 52512301 in words is "fifty-two million, five hundred twelve thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •