Base | Representation |
---|---|
bin | 1000011011100000… |
… | …0000111110001100 |
3 | 12211200220201120010 |
4 | 2012320000332030 |
5 | 14113241042423 |
6 | 1012312153220 |
7 | 110034513615 |
oct | 20670007614 |
9 | 5750821503 |
10 | 2262830988 |
11 | a61344460 |
12 | 531998810 |
13 | 2a0a60062 |
14 | 176754c0c |
15 | d39cd693 |
hex | 86e00f8c |
2262830988 has 96 divisors (see below), whose sum is σ = 6204506112. Its totient is φ = 634708800.
The previous prime is 2262830981. The next prime is 2262831007. The reversal of 2262830988 is 8890382622.
It is a super-2 number, since 2×22628309882 = 10240808160506112288, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2262830981) 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 31 ways as a sum of consecutive naturals, for example, 82095 + ... + 106137.
It is an arithmetic number, because the mean of its divisors is an integer number (64630272).
Almost surely, 22262830988 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2262830988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3102253056).
2262830988 is an abundant number, since it is smaller than the sum of its proper divisors (3941675124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2262830988 is a wasteful number, since it uses less digits than its factorization.
2262830988 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24115 (or 24113 counting only the distinct ones).
The product of its (nonzero) digits is 663552, while the sum is 48.
The square root of 2262830988 is about 47569.2231174738. The cubic root of 2262830988 is about 1312.8568439607.
The spelling of 2262830988 in words is "two billion, two hundred sixty-two million, eight hundred thirty thousand, nine hundred eighty-eight".
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