Base | Representation |
---|---|
bin | 1001111101110011… |
… | …1011111101100100 |
3 | 20220102210100201101 |
4 | 2133130323331210 |
5 | 20434320203410 |
6 | 1121242005444 |
7 | 123202336660 |
oct | 23734737544 |
9 | 6812710641 |
10 | 2675162980 |
11 | 11530725a6 |
12 | 627aa6884 |
13 | 3382cb799 |
14 | 1b54098a0 |
15 | 109ccad3a |
hex | 9f73bf64 |
2675162980 has 96 divisors (see below), whose sum is σ = 6668992512. Its totient is φ = 882057600.
The previous prime is 2675162977. The next prime is 2675163013. The reversal of 2675162980 is 892615762.
It is a self number, because there is not a number n which added to its sum of digits gives 2675162980.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 722935 + ... + 726625.
It is an arithmetic number, because the mean of its divisors is an integer number (69468672).
Almost surely, 22675162980 is an apocalyptic number.
2675162980 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 2675162980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3334496256).
2675162980 is an abundant number, since it is smaller than the sum of its proper divisors (3993829532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2675162980 is a wasteful number, since it uses less digits than its factorization.
2675162980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3905 (or 3903 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 46.
The square root of 2675162980 is about 51721.9777270746. The cubic root of 2675162980 is about 1388.1937410020.
The spelling of 2675162980 in words is "two billion, six hundred seventy-five million, one hundred sixty-two thousand, nine hundred eighty".
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