Base | Representation |
---|---|
bin | 11000011101001111… |
… | …10010010000111101 |
3 | 1020220001210220022110 |
4 | 30032213302100331 |
5 | 203342313244123 |
6 | 10010522004233 |
7 | 643243651443 |
oct | 141647622075 |
9 | 36801726273 |
10 | 13130212413 |
11 | 5628731a1a |
12 | 2665346679 |
13 | 1313363076 |
14 | 8c7b82b93 |
15 | 51cac3493 |
hex | 30e9f243d |
13130212413 has 16 divisors (see below), whose sum is σ = 17559426752. Its totient is φ = 8727264000.
The previous prime is 13130212393. The next prime is 13130212489. The reversal of 13130212413 is 31421203131.
It is not a de Polignac number, because 13130212413 - 26 = 13130212349 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13130212413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13130212213) 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, 3940158 + ... + 3943488.
It is an arithmetic number, because the mean of its divisors is an integer number (1097464172).
Almost surely, 213130212413 is an apocalyptic number.
It is an amenable number.
13130212413 is a deficient number, since it is larger than the sum of its proper divisors (4429214339).
13130212413 is a wasteful number, since it uses less digits than its factorization.
13130212413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6876.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 13130212413 its reverse (31421203131), we get a palindrome (44551415544).
The spelling of 13130212413 in words is "thirteen billion, one hundred thirty million, two hundred twelve thousand, four hundred thirteen".
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