Base | Representation |
---|---|
bin | 11000011101100100… |
… | …11110000010001010 |
3 | 1020220021002012011201 |
4 | 30032302132002022 |
5 | 203344022410010 |
6 | 10011102014414 |
7 | 643306525006 |
oct | 141662360212 |
9 | 36807065151 |
10 | 13133013130 |
11 | 562a275166 |
12 | 266627740a |
13 | 1313b03ab3 |
14 | 8c82b1706 |
15 | 51ce7823a |
hex | 30ec9e08a |
13133013130 has 32 divisors (see below), whose sum is σ = 24197963328. Its totient is φ = 5129174400.
The previous prime is 13133013119. The next prime is 13133013139. The reversal of 13133013130 is 3131033131.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 13133013098 and 13133013107.
It is not an unprimeable number, because it can be changed into a prime (13133013139) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2181825 + ... + 2187835.
It is an arithmetic number, because the mean of its divisors is an integer number (756186354).
Almost surely, 213133013130 is an apocalyptic number.
13133013130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13133013130 is a deficient number, since it is larger than the sum of its proper divisors (11064950198).
13133013130 is a wasteful number, since it uses less digits than its factorization.
13133013130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11142.
The product of its (nonzero) digits is 243, while the sum is 19.
Adding to 13133013130 its reverse (3131033131), we get a palindrome (16264046261).
The spelling of 13133013130 in words is "thirteen billion, one hundred thirty-three million, thirteen thousand, one hundred thirty".
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