Base | Representation |
---|---|
bin | 1011101000000011… |
… | …1100001111000000 |
3 | 22001111100111222200 |
4 | 2322000330033000 |
5 | 22342411341041 |
6 | 1233401433200 |
7 | 140223303132 |
oct | 27200741700 |
9 | 8044314880 |
10 | 3120808896 |
11 | 1361684a07 |
12 | 73119b800 |
13 | 3a97326aa |
14 | 218693052 |
15 | 133ea91b6 |
hex | ba03c3c0 |
3120808896 has 84 divisors (see below), whose sum is σ = 8955024000. Its totient is φ = 1039131648.
The previous prime is 3120808853. The next prime is 3120808907. The reversal of 3120808896 is 6988080213.
It is a zygodrome in base 3.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 647905 + ... + 652703.
Almost surely, 23120808896 is an apocalyptic number.
3120808896 is a gapful number since it is divisible by the number (36) 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 3120808896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4477512000).
3120808896 is an abundant number, since it is smaller than the sum of its proper divisors (5834215104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3120808896 is a wasteful number, since it uses less digits than its factorization.
3120808896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5946 (or 5933 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 45.
The square root of 3120808896 is about 55864.2004865370. The cubic root of 3120808896 is about 1461.3549840358.
The spelling of 3120808896 in words is "three billion, one hundred twenty million, eight hundred eight thousand, eight hundred ninety-six".
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