Base | Representation |
---|---|
bin | 101000010011001… |
… | …1011001110001101 |
3 | 10111020111102121201 |
4 | 1100212123032031 |
5 | 10232134002003 |
6 | 342103225501 |
7 | 45336636364 |
oct | 12046331615 |
9 | 3436442551 |
10 | 1352250253 |
11 | 6343456a2 |
12 | 318a48291 |
13 | 1872006a3 |
14 | cb8427db |
15 | 7dab1b1d |
hex | 5099b38d |
1352250253 has 4 divisors (see below), whose sum is σ = 1353461980. Its totient is φ = 1351038528.
The previous prime is 1352250239. The next prime is 1352250313. The reversal of 1352250253 is 3520522531.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 37970244 + 1314280009 = 6162^2 + 36253^2 .
It is a cyclic number.
It is not a de Polignac number, because 1352250253 - 225 = 1318695821 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 (1352250553) 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, 604188 + ... + 606421.
It is an arithmetic number, because the mean of its divisors is an integer number (338365495).
Almost surely, 21352250253 is an apocalyptic number.
It is an amenable number.
1352250253 is a deficient number, since it is larger than the sum of its proper divisors (1211727).
1352250253 is a wasteful number, since it uses less digits than its factorization.
1352250253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1211726.
The product of its (nonzero) digits is 9000, while the sum is 28.
The square root of 1352250253 is about 36772.9554564220. The cubic root of 1352250253 is about 1105.8231830082.
Adding to 1352250253 its reverse (3520522531), we get a palindrome (4872772784).
The spelling of 1352250253 in words is "one billion, three hundred fifty-two million, two hundred fifty thousand, two hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.097 sec. • engine limits •