Base | Representation |
---|---|
bin | 1011110101011101001101… |
… | …1011110001010110101110 |
3 | 1201002000211120100011001120 |
4 | 2331113103123301112232 |
5 | 3201201112310242311 |
6 | 43402031404321410 |
7 | 2512105231155144 |
oct | 275272333612656 |
9 | 51060746304046 |
10 | 13013003212206 |
11 | 4167869079568 |
12 | 1562010543266 |
13 | 73517591321a |
14 | 32db92d89594 |
15 | 178771020706 |
hex | bd5d36f15ae |
13013003212206 has 16 divisors (see below), whose sum is σ = 26256325066704. Its totient is φ = 4299281297024.
The previous prime is 13013003212063. The next prime is 13013003212207. The reversal of 13013003212206 is 60221230031031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13013003212207) 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, 9596609361 + ... + 9596610716.
It is an arithmetic number, because the mean of its divisors is an integer number (1641020316669).
Almost surely, 213013003212206 is an apocalyptic number.
13013003212206 is an abundant number, since it is smaller than the sum of its proper divisors (13243321854498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13013003212206 is a wasteful number, since it uses less digits than its factorization.
13013003212206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19193220195.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 13013003212206 its reverse (60221230031031), we get a palindrome (73234233243237).
The spelling of 13013003212206 in words is "thirteen trillion, thirteen billion, three million, two hundred twelve thousand, two hundred six".
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