Base | Representation |
---|---|
bin | 1001000111000001… |
… | …00111001101011101 |
3 | 110121211202021022022 |
4 | 10203200213031131 |
5 | 40004011002234 |
6 | 2125145025525 |
7 | 232124266115 |
oct | 44340471535 |
9 | 13554667268 |
10 | 4890719069 |
11 | 208a757695 |
12 | b45a852a5 |
13 | 5cc318912 |
14 | 345776045 |
15 | 1d956be2e |
hex | 12382735d |
4890719069 has 16 divisors (see below), whose sum is σ = 5283449856. Its totient is φ = 4510387200.
The previous prime is 4890719059. The next prime is 4890719083. The reversal of 4890719069 is 9609170984.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 4890719069 - 216 = 4890653533 is a prime.
It is a super-2 number, since 2×48907190692 = 47838266023760453522, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 4890719069.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4890719059) 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, 206309 + ... + 228789.
It is an arithmetic number, because the mean of its divisors is an integer number (330215616).
Almost surely, 24890719069 is an apocalyptic number.
It is an amenable number.
4890719069 is a deficient number, since it is larger than the sum of its proper divisors (392730787).
4890719069 is a wasteful number, since it uses less digits than its factorization.
4890719069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22756.
The product of its (nonzero) digits is 979776, while the sum is 53.
The square root of 4890719069 is about 69933.6762153971. The cubic root of 4890719069 is about 1697.4262170496.
It can be divided in two parts, 48907 and 19069, that added together give a palindrome (67976).
The spelling of 4890719069 in words is "four billion, eight hundred ninety million, seven hundred nineteen thousand, sixty-nine".
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