Base | Representation |
---|---|
bin | 1010110010010111100001… |
… | …00010110111011010011111 |
3 | 10002222200122110220222020001 |
4 | 11121023300202313122133 |
5 | 11102120242320031343 |
6 | 122241112241235131 |
7 | 4665526440250114 |
oct | 531136042673237 |
9 | 102880573828201 |
10 | 23720845080223 |
11 | 7615a54712735 |
12 | 27b1313032aa7 |
13 | 1030b34a63365 |
14 | 5c0148a8290b |
15 | 2b20786cc44d |
hex | 1592f08b769f |
23720845080223 has 8 divisors (see below), whose sum is σ = 23878753385696. Its totient is φ = 23562947520000.
The previous prime is 23720845080211. The next prime is 23720845080341. The reversal of 23720845080223 is 32208054802732.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23720845080223 - 213 = 23720845072031 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23720845080623) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1768015 + ... + 7111087.
It is an arithmetic number, because the mean of its divisors is an integer number (2984844173212).
Almost surely, 223720845080223 is an apocalyptic number.
23720845080223 is a deficient number, since it is larger than the sum of its proper divisors (157908305473).
23720845080223 is a wasteful number, since it uses less digits than its factorization.
23720845080223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5372625.
The product of its (nonzero) digits is 1290240, while the sum is 46.
Adding to 23720845080223 its reverse (32208054802732), we get a palindrome (55928899882955).
The spelling of 23720845080223 in words is "twenty-three trillion, seven hundred twenty billion, eight hundred forty-five million, eighty thousand, two hundred twenty-three".
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