Base | Representation |
---|---|
bin | 11000011001101010… |
… | …00001111011101000 |
3 | 1020210222012120000220 |
4 | 30030311001323220 |
5 | 203312113130044 |
6 | 10003525130040 |
7 | 642430160622 |
oct | 141465017350 |
9 | 36728176026 |
10 | 13100130024 |
11 | 5612755643 |
12 | 2657259920 |
13 | 130a05c737 |
14 | 8c3b91c12 |
15 | 51a130019 |
hex | 30cd41ee8 |
13100130024 has 32 divisors (see below), whose sum is σ = 32753488320. Its totient is φ = 4366288256.
The previous prime is 13100130023. The next prime is 13100130139. The reversal of 13100130024 is 42003100131.
It is a super-2 number, since 2×131001300242 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13100129985 and 13100130012.
It is not an unprimeable number, because it can be changed into a prime (13100130023) 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, 320389 + ... + 358955.
It is an arithmetic number, because the mean of its divisors is an integer number (1023546510).
Almost surely, 213100130024 is an apocalyptic number.
It is an amenable number.
13100130024 is an abundant number, since it is smaller than the sum of its proper divisors (19653358296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13100130024 is a wasteful number, since it uses less digits than its factorization.
13100130024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52729 (or 52725 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 13100130024 its reverse (42003100131), we get a palindrome (55103230155).
The spelling of 13100130024 in words is "thirteen billion, one hundred million, one hundred thirty thousand, twenty-four".
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