Base | Representation |
---|---|
bin | 10100110010100011… |
… | …111111001101011110 |
3 | 2010121201220120012011 |
4 | 110302203333031132 |
5 | 331204210144410 |
6 | 14131034101434 |
7 | 1420121325151 |
oct | 246243771536 |
9 | 63551816164 |
10 | 22323131230 |
11 | 9515909994 |
12 | 43abb7a87a |
13 | 2149a8b4ba |
14 | 111aa55c98 |
15 | 8a9bab18a |
hex | 5328ff35e |
22323131230 has 16 divisors (see below), whose sum is σ = 40186387440. Its totient is φ = 8928196672.
The previous prime is 22323131219. The next prime is 22323131329. The reversal of 22323131230 is 3213132322.
It is a super-3 number, since 3×223231312303 (a number of 32 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40135 + ... + 215074.
It is an arithmetic number, because the mean of its divisors is an integer number (2511649215).
Almost surely, 222323131230 is an apocalyptic number.
22323131230 is a deficient number, since it is larger than the sum of its proper divisors (17863256210).
22323131230 is a wasteful number, since it uses less digits than its factorization.
22323131230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 263963.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 22323131230 its reverse (3213132322), we get a palindrome (25536263552).
The spelling of 22323131230 in words is "twenty-two billion, three hundred twenty-three million, one hundred thirty-one thousand, two hundred thirty".
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