Base | Representation |
---|---|
bin | 1000100111100001… |
… | …0100001100111101 |
3 | 12222012202211122121 |
4 | 2021320110030331 |
5 | 14214142211110 |
6 | 1021312442541 |
7 | 111216141016 |
oct | 21170241475 |
9 | 5865684577 |
10 | 2313241405 |
11 | a87845562 |
12 | 546849451 |
13 | 2ab3301c7 |
14 | 17d31800d |
15 | d8139cda |
hex | 89e1433d |
2313241405 has 8 divisors (see below), whose sum is σ = 2871610200. Its totient is φ = 1786779456.
The previous prime is 2313241367. The next prime is 2313241417. The reversal of 2313241405 is 5041423132.
It can be written as a sum of positive squares in 4 ways, for example, as 708517924 + 1604723481 = 26618^2 + 40059^2 .
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 2313241405 - 27 = 2313241277 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2313241405.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7976550 + ... + 7976839.
It is an arithmetic number, because the mean of its divisors is an integer number (358951275).
Almost surely, 22313241405 is an apocalyptic number.
It is an amenable number.
2313241405 is a deficient number, since it is larger than the sum of its proper divisors (558368795).
2313241405 is a wasteful number, since it uses less digits than its factorization.
2313241405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15953423.
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 2313241405 is about 48096.1682985246. The cubic root of 2313241405 is about 1322.5344261535.
Adding to 2313241405 its reverse (5041423132), we get a palindrome (7354664537).
The spelling of 2313241405 in words is "two billion, three hundred thirteen million, two hundred forty-one thousand, four hundred five".
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