Base | Representation |
---|---|
bin | 101111101001101101… |
… | …0001101101100011111 |
3 | 100210010122001010001110 |
4 | 1133103122031230133 |
5 | 3134033231042343 |
6 | 115002114513103 |
7 | 10251601050024 |
oct | 1372332155437 |
9 | 323118033043 |
10 | 102331112223 |
11 | 3a44227722a |
12 | 179ba595793 |
13 | 985a758ba2 |
14 | 4d4a8ab54b |
15 | 29ddc04833 |
hex | 17d368db1f |
102331112223 has 16 divisors (see below), whose sum is σ = 136915412480. Its totient is φ = 67984164864.
The previous prime is 102331112207. The next prime is 102331112227. The reversal of 102331112223 is 322211133201.
It is not a de Polignac number, because 102331112223 - 24 = 102331112207 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 102331112223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102331112227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1020240 + ... + 1116042.
It is an arithmetic number, because the mean of its divisors is an integer number (8557213280).
Almost surely, 2102331112223 is an apocalyptic number.
102331112223 is a deficient number, since it is larger than the sum of its proper divisors (34584300257).
102331112223 is an equidigital number, since it uses as much as digits as its factorization.
102331112223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97038.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 102331112223 its reverse (322211133201), we get a palindrome (424542245424).
The spelling of 102331112223 in words is "one hundred two billion, three hundred thirty-one million, one hundred twelve thousand, two hundred twenty-three".
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