Base | Representation |
---|---|
bin | 11010100111001… |
… | …10101101011110 |
3 | 120120001220222001 |
4 | 31103212231132 |
5 | 424122234402 |
6 | 34052512514 |
7 | 5350351345 |
oct | 1523465536 |
9 | 516056861 |
10 | 223243102 |
11 | 105018935 |
12 | 6291b73a |
13 | 37334914 |
14 | 21912b5c |
15 | 148eb187 |
hex | d4e6b5e |
223243102 has 16 divisors (see below), whose sum is σ = 352952640. Its totient is φ = 105737632.
The previous prime is 223243087. The next prime is 223243117. The reversal of 223243102 is 201342322.
It is an interprime number because it is at equal distance from previous prime (223243087) and next prime (223243117).
It is a super-3 number, since 3×2232431023 (a number of 26 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 223243102.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 33238 + ... + 39385.
It is an arithmetic number, because the mean of its divisors is an integer number (22059540).
Almost surely, 2223243102 is an apocalyptic number.
223243102 is a deficient number, since it is larger than the sum of its proper divisors (129709538).
223243102 is a wasteful number, since it uses less digits than its factorization.
223243102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72707.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 223243102 is about 14941.3219629322. The cubic root of 223243102 is about 606.6329783786.
Adding to 223243102 its reverse (201342322), we get a palindrome (424585424).
The spelling of 223243102 in words is "two hundred twenty-three million, two hundred forty-three thousand, one hundred two".
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