Base | Representation |
---|---|
bin | 1000101001001010… |
… | …0110010010110101 |
3 | 12222200201212202011 |
4 | 2022102212102311 |
5 | 14222423200003 |
6 | 1022120244221 |
7 | 111331535026 |
oct | 21222462265 |
9 | 5880655664 |
10 | 2320131253 |
11 | a90720a50 |
12 | 549010671 |
13 | 2ac8a323b |
14 | 1801ccc4d |
15 | d8a4b46d |
hex | 8a4a64b5 |
2320131253 has 8 divisors (see below), whose sum is σ = 2679937920. Its totient is φ = 1985138880.
The previous prime is 2320131251. The next prime is 2320131257. The reversal of 2320131253 is 3521310232.
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 2320131253 - 21 = 2320131251 is a prime.
It is a super-2 number, since 2×23201312532 = 10766018062294700018, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2320131251) 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, 6203373 + ... + 6203746.
It is an arithmetic number, because the mean of its divisors is an integer number (334992240).
Almost surely, 22320131253 is an apocalyptic number.
It is an amenable number.
2320131253 is a deficient number, since it is larger than the sum of its proper divisors (359806667).
2320131253 is a wasteful number, since it uses less digits than its factorization.
2320131253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12407147.
The product of its (nonzero) digits is 1080, while the sum is 22.
The square root of 2320131253 is about 48167.7407919450. The cubic root of 2320131253 is about 1323.8461540055.
Adding to 2320131253 its reverse (3521310232), we get a palindrome (5841441485).
The spelling of 2320131253 in words is "two billion, three hundred twenty million, one hundred thirty-one thousand, two hundred fifty-three".
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