Base | Representation |
---|---|
bin | 1000110110100000… |
… | …1101011011011100 |
3 | 20010121002211010220 |
4 | 2031220031123130 |
5 | 14331242100340 |
6 | 1031440401340 |
7 | 112611520344 |
oct | 21550153334 |
9 | 6117084126 |
10 | 2376128220 |
11 | 100a298334 |
12 | 563916250 |
13 | 2bb37b13b |
14 | 187807d24 |
15 | dd90ced0 |
hex | 8da0d6dc |
2376128220 has 96 divisors (see below), whose sum is σ = 7019040000. Its totient is φ = 598938624.
The previous prime is 2376128213. The next prime is 2376128221. The reversal of 2376128220 is 228216732.
2376128220 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2376128221) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 566772 + ... + 570948.
It is an arithmetic number, because the mean of its divisors is an integer number (73115000).
Almost surely, 22376128220 is an apocalyptic number.
2376128220 is a gapful number since it is divisible by the number (20) 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 2376128220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3509520000).
2376128220 is an abundant number, since it is smaller than the sum of its proper divisors (4642911780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2376128220 is a wasteful number, since it uses less digits than its factorization.
2376128220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4707 (or 4705 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 33.
The square root of 2376128220 is about 48745.5456426533. The cubic root of 2376128220 is about 1334.4120571697.
The spelling of 2376128220 in words is "two billion, three hundred seventy-six million, one hundred twenty-eight thousand, two hundred twenty".
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