Base | Representation |
---|---|
bin | 10101011100000111… |
… | …001011101001111110 |
3 | 2012102022121111110122 |
4 | 111130013023221332 |
5 | 334121134114402 |
6 | 14324135134542 |
7 | 1443314445032 |
oct | 253407135176 |
9 | 65368544418 |
10 | 23020223102 |
11 | 9843352378 |
12 | 4565514452 |
13 | 222b31ccb6 |
14 | 11854741c2 |
15 | 8eaea6ca2 |
hex | 55c1cba7e |
23020223102 has 8 divisors (see below), whose sum is σ = 35644216512. Its totient is φ = 11138817600.
The previous prime is 23020223099. The next prime is 23020223111. The reversal of 23020223102 is 20132202032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185646899 + ... + 185647022.
It is an arithmetic number, because the mean of its divisors is an integer number (4455527064).
Almost surely, 223020223102 is an apocalyptic number.
23020223102 is a deficient number, since it is larger than the sum of its proper divisors (12623993410).
23020223102 is a wasteful number, since it uses less digits than its factorization.
23020223102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 371293954.
The product of its (nonzero) digits is 288, while the sum is 17.
Adding to 23020223102 its reverse (20132202032), we get a palindrome (43152425134).
The spelling of 23020223102 in words is "twenty-three billion, twenty million, two hundred twenty-three thousand, one hundred two".
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