Base | Representation |
---|---|
bin | 11000001111010010… |
… | …11010110010110000 |
3 | 1020120220122001112011 |
4 | 30013221122302300 |
5 | 203122334400143 |
6 | 5551142012304 |
7 | 640323242512 |
oct | 140751326260 |
9 | 36526561464 |
10 | 13013200048 |
11 | 5578680892 |
12 | 2632117094 |
13 | 12c5043c94 |
14 | 8b6403bb2 |
15 | 5126ace9d |
hex | 307a5acb0 |
13013200048 has 10 divisors (see below), whose sum is σ = 25213075124. Its totient is φ = 6506600016.
The previous prime is 13013200027. The next prime is 13013200049. The reversal of 13013200048 is 84000231031.
It is not an unprimeable number, because it can be changed into a prime (13013200049) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 406662486 + ... + 406662517.
Almost surely, 213013200048 is an apocalyptic number.
It is an amenable number.
13013200048 is a deficient number, since it is larger than the sum of its proper divisors (12199875076).
13013200048 is an equidigital number, since it uses as much as digits as its factorization.
13013200048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 813325011 (or 813325005 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 13013200048 its reverse (84000231031), we get a palindrome (97013431079).
The spelling of 13013200048 in words is "thirteen billion, thirteen million, two hundred thousand, forty-eight".
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