Base | Representation |
---|---|
bin | 11110000011100… |
… | …01110010110101 |
3 | 122120102020120120 |
4 | 33001301302311 |
5 | 1004020434331 |
6 | 41003522153 |
7 | 6151010250 |
oct | 1701616265 |
9 | 576366516 |
10 | 252124341 |
11 | 11a354827 |
12 | 70529359 |
13 | 40307601 |
14 | 256b0097 |
15 | 17203796 |
hex | f071cb5 |
252124341 has 16 divisors (see below), whose sum is σ = 384443904. Its totient is φ = 143975664.
The previous prime is 252124291. The next prime is 252124373. The reversal of 252124341 is 143421252.
It is not a de Polignac number, because 252124341 - 26 = 252124277 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252124391) 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, 39606 + ... + 45528.
It is an arithmetic number, because the mean of its divisors is an integer number (24027744).
Almost surely, 2252124341 is an apocalyptic number.
252124341 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
252124341 is a deficient number, since it is larger than the sum of its proper divisors (132319563).
252124341 is a wasteful number, since it uses less digits than its factorization.
252124341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7960.
The product of its digits is 1920, while the sum is 24.
The square root of 252124341 is about 15878.4237567839. The cubic root of 252124341 is about 631.7398292538.
Adding to 252124341 its reverse (143421252), we get a palindrome (395545593).
It can be divided in two parts, 2521 and 24341, that added together give a palindrome (26862).
The spelling of 252124341 in words is "two hundred fifty-two million, one hundred twenty-four thousand, three hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •