Base | Representation |
---|---|
bin | 1010010011010110001001 |
3 | 12002012122020 |
4 | 22103112021 |
5 | 1142410211 |
6 | 133515053 |
7 | 31645464 |
oct | 12232611 |
9 | 5065566 |
10 | 2700681 |
11 | 1585075 |
12 | aa2a89 |
13 | 737349 |
14 | 5042db |
15 | 385306 |
hex | 293589 |
2700681 has 8 divisors (see below), whose sum is σ = 3627744. Its totient is φ = 1787040.
The previous prime is 2700647. The next prime is 2700707. The reversal of 2700681 is 1860072.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2700681 - 26 = 2700617 is a prime.
It is a super-2 number, since 2×27006812 = 14587355727522, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2700601) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2875 + ... + 3696.
It is an arithmetic number, because the mean of its divisors is an integer number (453468).
22700681 is an apocalyptic number.
It is an amenable number.
2700681 is a deficient number, since it is larger than the sum of its proper divisors (927063).
2700681 is a wasteful number, since it uses less digits than its factorization.
2700681 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6711.
The product of its (nonzero) digits is 672, while the sum is 24.
The square root of 2700681 is about 1643.3748811516. The cubic root of 2700681 is about 139.2593711428.
The spelling of 2700681 in words is "two million, seven hundred thousand, six hundred eighty-one".
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