Base | Representation |
---|---|
bin | 11000001110010110… |
… | …10111100001010100 |
3 | 1020120100210211022121 |
4 | 30013023113201110 |
5 | 203113330303244 |
6 | 5550301105324 |
7 | 640166262421 |
oct | 140713274124 |
9 | 36510724277 |
10 | 13005322324 |
11 | 5574190175 |
12 | 262b558244 |
13 | 12c35163c7 |
14 | 8b5352d48 |
15 | 511b53c84 |
hex | 3072d7854 |
13005322324 has 24 divisors (see below), whose sum is σ = 23030356608. Its totient is φ = 6425569920.
The previous prime is 13005322321. The next prime is 13005322327. The reversal of 13005322324 is 42322350031.
It is an interprime number because it is at equal distance from previous prime (13005322321) and next prime (13005322327).
It is a super-2 number, since 2×130053223242 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13005322321) 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, 106149 + ... + 193075.
It is an arithmetic number, because the mean of its divisors is an integer number (959598192).
Almost surely, 213005322324 is an apocalyptic number.
It is an amenable number.
13005322324 is a deficient number, since it is larger than the sum of its proper divisors (10025034284).
13005322324 is a wasteful number, since it uses less digits than its factorization.
13005322324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87375 (or 87373 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 25.
Adding to 13005322324 its reverse (42322350031), we get a palindrome (55327672355).
The spelling of 13005322324 in words is "thirteen billion, five million, three hundred twenty-two thousand, three hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •