Base | Representation |
---|---|
bin | 10011000011101001… |
… | …00011011100011101 |
3 | 222102000121210101120 |
4 | 21201310203130131 |
5 | 131423130214323 |
6 | 4411120001153 |
7 | 511351632264 |
oct | 114164433435 |
9 | 28360553346 |
10 | 10231101213 |
11 | 438020a853 |
12 | 1b964601b9 |
13 | c70843a58 |
14 | 6d0b1d5db |
15 | 3ed30c5e3 |
hex | 261d2371d |
10231101213 has 32 divisors (see below), whose sum is σ = 14479291392. Its totient is φ = 6414681600.
The previous prime is 10231101161. The next prime is 10231101217. The reversal of 10231101213 is 31210113201.
It is a happy number.
10231101213 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10231101213 - 213 = 10231093021 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 10231101192 and 10231101201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10231101217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4750945 + ... + 4753097.
It is an arithmetic number, because the mean of its divisors is an integer number (452477856).
Almost surely, 210231101213 is an apocalyptic number.
It is an amenable number.
10231101213 is a deficient number, since it is larger than the sum of its proper divisors (4248190179).
10231101213 is a wasteful number, since it uses less digits than its factorization.
10231101213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3605.
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 10231101213 its reverse (31210113201), we get a palindrome (41441214414).
The spelling of 10231101213 in words is "ten billion, two hundred thirty-one million, one hundred one thousand, two hundred thirteen".
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