Base | Representation |
---|---|
bin | 1100010101111010000011… |
… | …0110000000111011100100 |
3 | 1210001022211111021120211110 |
4 | 3011132200312000323210 |
5 | 3234314341022432322 |
6 | 44510111323505020 |
7 | 2600302434326142 |
oct | 305364066007344 |
9 | 53038744246743 |
10 | 13570500202212 |
11 | 4362242644618 |
12 | 1632079088170 |
13 | 775900a76975 |
14 | 34cb5c46a592 |
15 | 187eee783c0c |
hex | c57a0d80ee4 |
13570500202212 has 96 divisors (see below), whose sum is σ = 33838786280320. Its totient is φ = 4220318868480.
The previous prime is 13570500202201. The next prime is 13570500202213. The reversal of 13570500202212 is 21220200507531.
It is a self number, because there is not a number n which added to its sum of digits gives 13570500202212.
It is not an unprimeable number, because it can be changed into a prime (13570500202213) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10384938 + ... + 11618430.
Almost surely, 213570500202212 is an apocalyptic number.
13570500202212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13570500202212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16919393140160).
13570500202212 is an abundant number, since it is smaller than the sum of its proper divisors (20268286078108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13570500202212 is a wasteful number, since it uses less digits than its factorization.
13570500202212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1234253 (or 1234251 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 30.
Adding to 13570500202212 its reverse (21220200507531), we get a palindrome (34790700709743).
The spelling of 13570500202212 in words is "thirteen trillion, five hundred seventy billion, five hundred million, two hundred two thousand, two hundred twelve".
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