Base | Representation |
---|---|
bin | 1001001111110011… |
… | …0000101100000000 |
3 | 20101222122202012202 |
4 | 2103330300230000 |
5 | 20040414210231 |
6 | 1050145412332 |
7 | 115340112635 |
oct | 22374605400 |
9 | 6358582182 |
10 | 2482178816 |
11 | 1064141757 |
12 | 59333a0a8 |
13 | 30732c980 |
14 | 19793218c |
15 | e7daa5cb |
hex | 93f30b00 |
2482178816 has 72 divisors (see below), whose sum is σ = 5423704944. Its totient is φ = 1126748160.
The previous prime is 2482178801. The next prime is 2482178819. The reversal of 2482178816 is 6188712842.
It is a super-2 number, since 2×24821788162 = 12322423349198323712, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2482178819) 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 7 ways as a sum of consecutive naturals, for example, 196895 + ... + 209121.
Almost surely, 22482178816 is an apocalyptic number.
2482178816 is a gapful number since it is divisible by the number (26) 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 2482178816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2711852472).
2482178816 is an abundant number, since it is smaller than the sum of its proper divisors (2941526128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2482178816 is a wasteful number, since it uses less digits than its factorization.
2482178816 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12317 (or 12303 counting only the distinct ones).
The product of its digits is 344064, while the sum is 47.
The square root of 2482178816 is about 49821.4694283499. The cubic root of 2482178816 is about 1353.9761724463.
The spelling of 2482178816 in words is "two billion, four hundred eighty-two million, one hundred seventy-eight thousand, eight hundred sixteen".
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