Base | Representation |
---|---|
bin | 100100011001… |
… | …0011010110010 |
3 | 1022220102001100 |
4 | 1020302122302 |
5 | 14341042012 |
6 | 1520545230 |
7 | 321120252 |
oct | 110623262 |
9 | 38812040 |
10 | 19080882 |
11 | a852827 |
12 | 6482216 |
13 | 3c50c82 |
14 | 2769962 |
15 | 1a1d8dc |
hex | 12326b2 |
19080882 has 24 divisors (see below), whose sum is σ = 41732496. Its totient is φ = 6300216.
The previous prime is 19080881. The next prime is 19080899. The reversal of 19080882 is 28808091.
It is not an unprimeable number, because it can be changed into a prime (19080881) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3028 + ... + 6879.
It is an arithmetic number, because the mean of its divisors is an integer number (1738854).
Almost surely, 219080882 is an apocalyptic number.
19080882 is an abundant number, since it is smaller than the sum of its proper divisors (22651614).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19080882 is a wasteful number, since it uses less digits than its factorization.
19080882 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10022 (or 10019 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 36.
The square root of 19080882 is about 4368.1668924161. The cubic root of 19080882 is about 267.2182703661.
The spelling of 19080882 in words is "nineteen million, eighty thousand, eight hundred eighty-two".
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