Base | Representation |
---|---|
bin | 1011110100111000011100… |
… | …1000110010000011011010 |
3 | 1201001002100201020011122000 |
4 | 2331032013020302003122 |
5 | 3201020404101400242 |
6 | 43353320144341430 |
7 | 2511305522543523 |
oct | 275160710620332 |
9 | 51032321204560 |
10 | 13003133231322 |
11 | 4163663799873 |
12 | 1560117014876 |
13 | 734261b4a150 |
14 | 32d4d81cd84a |
15 | 178394796a4c |
hex | bd3872320da |
13003133231322 has 32 divisors (see below), whose sum is σ = 31118609444160. Its totient is φ = 4000964070960.
The previous prime is 13003133231311. The next prime is 13003133231327. The reversal of 13003133231322 is 22313233130031.
13003133231322 is a `hidden beast` number, since 1 + 3 + 0 + 0 + 3 + 1 + 332 + 3 + 1 + 322 = 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 (13003133231327) 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, 9261490204 + ... + 9261491607.
It is an arithmetic number, because the mean of its divisors is an integer number (972456545130).
Almost surely, 213003133231322 is an apocalyptic number.
13003133231322 is an abundant number, since it is smaller than the sum of its proper divisors (18115476212838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13003133231322 is a wasteful number, since it uses less digits than its factorization.
13003133231322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18522981835 (or 18522981829 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 27.
Adding to 13003133231322 its reverse (22313233130031), we get a palindrome (35316366361353).
The spelling of 13003133231322 in words is "thirteen trillion, three billion, one hundred thirty-three million, two hundred thirty-one thousand, three hundred twenty-two".
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