Base | Representation |
---|---|
bin | 111000100001100… |
… | …0101101000010000 |
3 | 11220011212000221220 |
4 | 1301003011220100 |
5 | 12341014304041 |
6 | 512111245040 |
7 | 65000062542 |
oct | 16103055020 |
9 | 4804760856 |
10 | 1896634896 |
11 | 893667962 |
12 | 44b219780 |
13 | 242c25c90 |
14 | 13dc6d692 |
15 | b1795d66 |
hex | 710c5a10 |
1896634896 has 80 divisors (see below), whose sum is σ = 5311743360. Its totient is φ = 579686400.
The previous prime is 1896634877. The next prime is 1896634913. The reversal of 1896634896 is 6984366981.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 84160 + ... + 104288.
It is an arithmetic number, because the mean of its divisors is an integer number (66396792).
Almost surely, 21896634896 is an apocalyptic number.
1896634896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1896634896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2655871680).
1896634896 is an abundant number, since it is smaller than the sum of its proper divisors (3415108464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1896634896 is a wasteful number, since it uses less digits than its factorization.
1896634896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20304 (or 20298 counting only the distinct ones).
The product of its digits is 13436928, while the sum is 60.
The square root of 1896634896 is about 43550.3719387102. The cubic root of 1896634896 is about 1237.8306885656.
The spelling of 1896634896 in words is "one billion, eight hundred ninety-six million, six hundred thirty-four thousand, eight hundred ninety-six".
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