Base | Representation |
---|---|
bin | 100111011000011110… |
… | …111000100010011111 |
3 | 11001011000211221001121 |
4 | 213120132320202133 |
5 | 1143100342231343 |
6 | 31232022151411 |
7 | 3024621564664 |
oct | 473036704237 |
9 | 131130757047 |
10 | 42286680223 |
11 | 16a2a801807 |
12 | 8241882567 |
13 | 3caba42a98 |
14 | 209216da6b |
15 | 1177626aed |
hex | 9d87b889f |
42286680223 has 16 divisors (see below), whose sum is σ = 44819503200. Its totient is φ = 39834121600.
The previous prime is 42286680197. The next prime is 42286680257. The reversal of 42286680223 is 32208668224.
It is not a de Polignac number, because 42286680223 - 213 = 42286672031 is a prime.
It is a super-4 number, since 4×422866802234 (a number of 44 digits) contains 4444 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 42286680223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42286680283) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198273 + ... + 351973.
It is an arithmetic number, because the mean of its divisors is an integer number (2801218950).
Almost surely, 242286680223 is an apocalyptic number.
42286680223 is a deficient number, since it is larger than the sum of its proper divisors (2532822977).
42286680223 is a wasteful number, since it uses less digits than its factorization.
42286680223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153962.
The product of its (nonzero) digits is 442368, while the sum is 43.
The spelling of 42286680223 in words is "forty-two billion, two hundred eighty-six million, six hundred eighty thousand, two hundred twenty-three".
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