Base | Representation |
---|---|
bin | 1100111111000100010… |
… | …1011101010000000100 |
3 | 210022211101120020201111 |
4 | 3033301011131100010 |
5 | 12123341021243214 |
6 | 250252451334404 |
7 | 22055221215232 |
oct | 3176105352004 |
9 | 708741506644 |
10 | 223088071684 |
11 | 8667a445185 |
12 | 3729b8b1404 |
13 | 1806370665a |
14 | ab24577952 |
15 | 5c0a37e5c4 |
hex | 33f115d404 |
223088071684 has 27 divisors (see below), whose sum is σ = 393464580327. Its totient is φ = 110676380328.
The previous prime is 223088071681. The next prime is 223088071747. The reversal of 223088071684 is 486170880322.
The square root of 223088071684 is 472322.
It is a perfect power (a square), and thus also a powerful number.
It is a super-3 number, since 3×2230880716843 (a number of 35 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (223088071681) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 131304667 + ... + 131306365.
Almost surely, 2223088071684 is an apocalyptic number.
223088071684 is the 472322-nd square number.
It is an amenable number.
223088071684 is a deficient number, since it is larger than the sum of its proper divisors (170376508643).
223088071684 is an frugal number, since it uses more digits than its factorization.
223088071684 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3680 (or 1840 counting only the distinct ones).
The product of its (nonzero) digits is 1032192, while the sum is 49.
Multiplying 223088071684 by its sum of digits (49), we get a square (10931315512516 = 33062542).
The spelling of 223088071684 in words is "two hundred twenty-three billion, eighty-eight million, seventy-one thousand, six hundred eighty-four".
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