Base | Representation |
---|---|
bin | 1010100011111000110101… |
… | …00001110110010010110001 |
3 | 10001020010111000122101120001 |
4 | 11101330122201312102301 |
5 | 11020442341303001400 |
6 | 121220352500150001 |
7 | 4614554563415413 |
oct | 521743241662261 |
9 | 101203430571501 |
10 | 23223333250225 |
11 | 7443a62209189 |
12 | 2730a07398301 |
13 | cc5c49262234 |
14 | 5a40300b09b3 |
15 | 2a415b239a6a |
hex | 151f1a8764b1 |
23223333250225 has 12 divisors (see below), whose sum is σ = 28797001985520. Its totient is φ = 18578622242000.
The previous prime is 23223333250219. The next prime is 23223333250289. The reversal of 23223333250225 is 52205233332232.
It is not a de Polignac number, because 23223333250225 - 215 = 23223333217457 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13182750 + ... + 14840200.
It is an arithmetic number, because the mean of its divisors is an integer number (2399750165460).
Almost surely, 223223333250225 is an apocalyptic number.
23223333250225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23223333250225 is a deficient number, since it is larger than the sum of its proper divisors (5573668735295).
23223333250225 is a wasteful number, since it uses less digits than its factorization.
23223333250225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2217920 (or 2217915 counting only the distinct ones).
The product of its (nonzero) digits is 388800, while the sum is 37.
Adding to 23223333250225 its reverse (52205233332232), we get a palindrome (75428566582457).
The spelling of 23223333250225 in words is "twenty-three trillion, two hundred twenty-three billion, three hundred thirty-three million, two hundred fifty thousand, two hundred twenty-five".
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