Base | Representation |
---|---|
bin | 10101100000111100… |
… | …100011001101110111 |
3 | 2012121222012202101100 |
4 | 111200330203031313 |
5 | 334302414301403 |
6 | 14340153301143 |
7 | 1445320666206 |
oct | 254074431567 |
9 | 65558182340 |
10 | 23101322103 |
11 | 9885104242 |
12 | 45887047b3 |
13 | 2242076682 |
14 | 119214523d |
15 | 9031762a3 |
hex | 560f23377 |
23101322103 has 24 divisors (see below), whose sum is σ = 33633428400. Its totient is φ = 15278949504.
The previous prime is 23101322099. The next prime is 23101322131. The reversal of 23101322103 is 30122310132.
It is not a de Polignac number, because 23101322103 - 22 = 23101322099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23101392103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 918763 + ... + 943571.
It is an arithmetic number, because the mean of its divisors is an integer number (1401392850).
Almost surely, 223101322103 is an apocalyptic number.
23101322103 is a deficient number, since it is larger than the sum of its proper divisors (10532106297).
23101322103 is a wasteful number, since it uses less digits than its factorization.
23101322103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25631 (or 25628 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 23101322103 its reverse (30122310132), we get a palindrome (53223632235).
It can be divided in two parts, 231013 and 22103, that added together give a triangular number (253116 = T711).
The spelling of 23101322103 in words is "twenty-three billion, one hundred one million, three hundred twenty-two thousand, one hundred three".
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