Base | Representation |
---|---|
bin | 101011001001… |
… | …010010101101 |
3 | 210021121202021 |
4 | 223021102231 |
5 | 10343412003 |
6 | 1042230141 |
7 | 165064333 |
oct | 53112255 |
9 | 23247667 |
10 | 11310253 |
11 | 6425619 |
12 | 3955351 |
13 | 2460076 |
14 | 1705b53 |
15 | ed62bd |
hex | ac94ad |
11310253 has 8 divisors (see below), whose sum is σ = 12202488. Its totient is φ = 10443264.
The previous prime is 11310251. The next prime is 11310259. The reversal of 11310253 is 35201311.
11310253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 8219689 + 3090564 = 2867^2 + 1758^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11310253 - 21 = 11310251 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 (11310251) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5376 + ... + 7177.
It is an arithmetic number, because the mean of its divisors is an integer number (1525311).
Almost surely, 211310253 is an apocalyptic number.
It is an amenable number.
11310253 is a deficient number, since it is larger than the sum of its proper divisors (892235).
11310253 is a wasteful number, since it uses less digits than its factorization.
11310253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12623.
The product of its (nonzero) digits is 90, while the sum is 16.
The square root of 11310253 is about 3363.0719587901. The cubic root of 11310253 is about 224.4695520733.
Adding to 11310253 its reverse (35201311), we get a palindrome (46511564).
The spelling of 11310253 in words is "eleven million, three hundred ten thousand, two hundred fifty-three".
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