Base | Representation |
---|---|
bin | 1100000000011110001000… |
… | …1111100110111100110010 |
3 | 1201202010021010101022012000 |
4 | 3000013202033212330302 |
5 | 3212301131420234442 |
6 | 44025004300314430 |
7 | 2531554400325054 |
oct | 300074217467462 |
9 | 51663233338160 |
10 | 13202230243122 |
11 | 4230041877628 |
12 | 1592820242a16 |
13 | 749c7106777b |
14 | 338dc43b78d4 |
15 | 17d6487edd4c |
hex | c01e23e6f32 |
13202230243122 has 32 divisors (see below), whose sum is σ = 29628767554560. Its totient is φ = 4357171695600.
The previous prime is 13202230243079. The next prime is 13202230243123. The reversal of 13202230243122 is 22134203220231.
13202230243122 is a `hidden beast` number, since 1 + 3 + 2 + 0 + 223 + 0 + 2 + 431 + 2 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (13202230243123) 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, 1210320018 + ... + 1210330925.
It is an arithmetic number, because the mean of its divisors is an integer number (925898986080).
Almost surely, 213202230243122 is an apocalyptic number.
13202230243122 is an abundant number, since it is smaller than the sum of its proper divisors (16426537311438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13202230243122 is a wasteful number, since it uses less digits than its factorization.
13202230243122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2420651055 (or 2420651049 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 13202230243122 its reverse (22134203220231), we get a palindrome (35336433463353).
The spelling of 13202230243122 in words is "thirteen trillion, two hundred two billion, two hundred thirty million, two hundred forty-three thousand, one hundred twenty-two".
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