Base | Representation |
---|---|
bin | 11001110010101111000100 |
3 | 110201111220200 |
4 | 121302233010 |
5 | 3212331122 |
6 | 400530500 |
7 | 111320400 |
oct | 31625704 |
9 | 13644820 |
10 | 6761412 |
11 | 38a8a49 |
12 | 2320a30 |
13 | 1529748 |
14 | c80100 |
15 | 8d85ac |
hex | 672bc4 |
6761412 has 54 divisors (see below), whose sum is σ = 19886958. Its totient is φ = 1931328.
The previous prime is 6761411. The next prime is 6761453. The reversal of 6761412 is 2141676.
6761412 is digitally balanced in base 4 and base 8, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 4955076 + 1806336 = 2226^2 + 1344^2 .
It is a nude number because it is divisible by every one of its digits.
It is an alternating number because its digits alternate between even and odd.
6761412 is strictly pandigital in base 8.
It is not an unprimeable number, because it can be changed into a prime (6761411) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 153 + ... + 3680.
It is an arithmetic number, because the mean of its divisors is an integer number (368277).
Almost surely, 26761412 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6761412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9943479).
6761412 is an abundant number, since it is smaller than the sum of its proper divisors (13125546).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6761412 is a wasteful number, since it uses less digits than its factorization.
6761412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3857 (or 3845 counting only the distinct ones).
The product of its digits is 2016, while the sum is 27.
The square root of 6761412 is about 2600.2715242836. The cubic root of 6761412 is about 189.0946028450.
The spelling of 6761412 in words is "six million, seven hundred sixty-one thousand, four hundred twelve".
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