Base | Representation |
---|---|
bin | 1010011011111101… |
… | …1000101100010100 |
3 | 21020020202202102202 |
4 | 2212333120230110 |
5 | 21214204242233 |
6 | 1142000424032 |
7 | 126266332232 |
oct | 24677305424 |
9 | 7206682382 |
10 | 2801634068 |
11 | 12084a4162 |
12 | 662318018 |
13 | 35857cc4c |
14 | 1c812b952 |
15 | 115e5dbe8 |
hex | a6fd8b14 |
2801634068 has 48 divisors (see below), whose sum is σ = 5249639808. Its totient is φ = 1303680000.
The previous prime is 2801634067. The next prime is 2801634091. The reversal of 2801634068 is 8604361082.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2801634067) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2884823 + ... + 2885793.
It is an arithmetic number, because the mean of its divisors is an integer number (109367496).
Almost surely, 22801634068 is an apocalyptic number.
It is an amenable number.
2801634068 is a deficient number, since it is larger than the sum of its proper divisors (2448005740).
2801634068 is a wasteful number, since it uses less digits than its factorization.
2801634068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1424 (or 1422 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 38.
The square root of 2801634068 is about 52930.4644604598. The cubic root of 2801634068 is about 1409.7338779817.
The spelling of 2801634068 in words is "two billion, eight hundred one million, six hundred thirty-four thousand, sixty-eight".
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