Base | Representation |
---|---|
bin | 111001010101001011001001… |
… | …010011001110111011000100 |
3 | 1020001202201000212222121101112 |
4 | 321111023021103032323010 |
5 | 231022110323144410002 |
6 | 2252133121303344152 |
7 | 104052532421553305 |
oct | 7125131123167304 |
9 | 1201681025877345 |
10 | 252143727341252 |
11 | 7338261078aa7a |
12 | 24343188152058 |
13 | aa900890b2876 |
14 | 4639b703667ac |
15 | 1e23c84c65852 |
hex | e552c94ceec4 |
252143727341252 has 48 divisors (see below), whose sum is σ = 446023778296320. Its totient is φ = 124716516882048.
The previous prime is 252143727341251. The next prime is 252143727341263.
252143727341252 is nontrivially palindromic in base 10.
252143727341252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 252143727341252.
It is not an unprimeable number, because it can be changed into a prime (252143727341251) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201646238 + ... + 202892810.
It is an arithmetic number, because the mean of its divisors is an integer number (9292162047840).
Almost surely, 2252143727341252 is an apocalyptic number.
It is an amenable number.
252143727341252 is a deficient number, since it is larger than the sum of its proper divisors (193880050955068).
252143727341252 is a wasteful number, since it uses less digits than its factorization.
252143727341252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1248212 (or 1248210 counting only the distinct ones).
The product of its digits is 5644800, while the sum is 50.
The spelling of 252143727341252 in words is "two hundred fifty-two trillion, one hundred forty-three billion, seven hundred twenty-seven million, three hundred forty-one thousand, two hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •