Base | Representation |
---|---|
bin | 11000011100010001… |
… | …11101110001101110 |
3 | 1020212111121102120201 |
4 | 30032020331301232 |
5 | 203333231224402 |
6 | 10010032504114 |
7 | 643115201551 |
oct | 141610756156 |
9 | 36774542521 |
10 | 13122133102 |
11 | 5624113901 |
12 | 26626ab03a |
13 | 1311794800 |
14 | 8c6a7c698 |
15 | 51c029687 |
hex | 30e23dc6e |
13122133102 has 48 divisors (see below), whose sum is σ = 21944654352. Its totient is φ = 5877930240.
The previous prime is 13122133097. The next prime is 13122133103. The reversal of 13122133102 is 20133122131.
It is a self number, because there is not a number n which added to its sum of digits gives 13122133102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13122133103) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6139378 + ... + 6141514.
It is an arithmetic number, because the mean of its divisors is an integer number (457180299).
Almost surely, 213122133102 is an apocalyptic number.
13122133102 is a deficient number, since it is larger than the sum of its proper divisors (8822521250).
13122133102 is a wasteful number, since it uses less digits than its factorization.
13122133102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2693 (or 2680 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 13122133102 its reverse (20133122131), we get a palindrome (33255255233).
The spelling of 13122133102 in words is "thirteen billion, one hundred twenty-two million, one hundred thirty-three thousand, one hundred two".
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