Base | Representation |
---|---|
bin | 10000111100110110… |
… | …00000010000100011 |
3 | 212111012212122220222 |
4 | 20132123000100203 |
5 | 122114141030034 |
6 | 4103003353255 |
7 | 441341346254 |
oct | 103633002043 |
9 | 25435778828 |
10 | 9100330019 |
11 | 394a998700 |
12 | 191b82282b |
13 | b204ab081 |
14 | 624890b2b |
15 | 383de912e |
hex | 21e6c0423 |
9100330019 has 6 divisors (see below), whose sum is σ = 10002842220. Its totient is φ = 8273027180.
The previous prime is 9100329971. The next prime is 9100330033.
9100330019 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 9100330019 - 228 = 8831894563 is a prime.
It is a super-2 number, since 2×91003300192 (a number of 21 digits) contains 22 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 9100330019.
It is not an unprimeable number, because it can be changed into a prime (9100330219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37604549 + ... + 37604790.
It is an arithmetic number, because the mean of its divisors is an integer number (1667140370).
Almost surely, 29100330019 is an apocalyptic number.
9100330019 is a deficient number, since it is larger than the sum of its proper divisors (902512201).
9100330019 is a wasteful number, since it uses less digits than its factorization.
9100330019 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75209361 (or 75209350 counting only the distinct ones).
The product of its (nonzero) digits is 729, while the sum is 26.
The square root of 9100330019 is about 95395.6498955796. The cubic root of 9100330019 is about 2087.7847164644.
The spelling of 9100330019 in words is "nine billion, one hundred million, three hundred thirty thousand, nineteen".
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