Base | Representation |
---|---|
bin | 1010011101101100000100… |
… | …00001110111010000010111 |
3 | 10000110202122212010201210122 |
4 | 11032312002001313100113 |
5 | 11004000114230044343 |
6 | 120534443511342155 |
7 | 4563304133112452 |
oct | 516660201672027 |
9 | 100422585121718 |
10 | 23010321331223 |
11 | 7371693571716 |
12 | 26b767a08195b |
13 | cabb3025a205 |
14 | 5979c3c40499 |
15 | 29d8407ac068 |
hex | 14ed82077417 |
23010321331223 has 4 divisors (see below), whose sum is σ = 23010333390408. Its totient is φ = 23010309272040.
The previous prime is 23010321331211. The next prime is 23010321331247. The reversal of 23010321331223 is 32213312301032.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 23010321331223 - 214 = 23010321314839 is a prime.
It is a super-2 number, since 2×230103213312232 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23010321331192 and 23010321331201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23010321331253) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2464961 + ... + 7217802.
It is an arithmetic number, because the mean of its divisors is an integer number (5752583347602).
Almost surely, 223010321331223 is an apocalyptic number.
23010321331223 is a deficient number, since it is larger than the sum of its proper divisors (12059185).
23010321331223 is an equidigital number, since it uses as much as digits as its factorization.
23010321331223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12059184.
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 23010321331223 its reverse (32213312301032), we get a palindrome (55223633632255).
The spelling of 23010321331223 in words is "twenty-three trillion, ten billion, three hundred twenty-one million, three hundred thirty-one thousand, two hundred twenty-three".
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