Base | Representation |
---|---|
bin | 1010001110101000000100 |
3 | 12001020010012 |
4 | 22032220010 |
5 | 1141300343 |
6 | 133245352 |
7 | 31535225 |
oct | 12165004 |
9 | 5036105 |
10 | 2681348 |
11 | 157159a |
12 | a93858 |
13 | 72b5c7 |
14 | 4db24c |
15 | 37e718 |
hex | 28ea04 |
2681348 has 12 divisors (see below), whose sum is σ = 4739532. Its totient is φ = 1327200.
The previous prime is 2681347. The next prime is 2681381. The reversal of 2681348 is 8431862.
It can be written as a sum of positive squares in 2 ways, for example, as 1236544 + 1444804 = 1112^2 + 1202^2 .
It is not an unprimeable number, because it can be changed into a prime (2681347) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2915 + ... + 3722.
It is an arithmetic number, because the mean of its divisors is an integer number (394961).
22681348 is an apocalyptic number.
It is an amenable number.
2681348 is a deficient number, since it is larger than the sum of its proper divisors (2058184).
2681348 is a wasteful number, since it uses less digits than its factorization.
2681348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6742 (or 6740 counting only the distinct ones).
The product of its digits is 9216, while the sum is 32.
The square root of 2681348 is about 1637.4822136439. The cubic root of 2681348 is about 138.9262759676.
The spelling of 2681348 in words is "two million, six hundred eighty-one thousand, three hundred forty-eight".
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