Base | Representation |
---|---|
bin | 10101101001001011010000 |
3 | 101200020211022 |
4 | 111221023100 |
5 | 2423024210 |
6 | 321335012 |
7 | 66140225 |
oct | 25511320 |
9 | 11606738 |
10 | 5673680 |
11 | 32257a1 |
12 | 1a97468 |
13 | 123860c |
14 | a7994c |
15 | 771155 |
hex | 5692d0 |
5673680 has 20 divisors (see below), whose sum is σ = 13191492. Its totient is φ = 2269440.
The previous prime is 5673677. The next prime is 5673683. The reversal of 5673680 is 863765.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (5673677) and next prime (5673683).
It can be written as a sum of positive squares in 2 ways, for example, as 3888784 + 1784896 = 1972^2 + 1336^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is a zygodrome in base 15.
It is a self number, because there is not a number n which added to its sum of digits gives 5673680.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5673683) 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, 35381 + ... + 35540.
Almost surely, 25673680 is an apocalyptic number.
It is an amenable number.
5673680 is an abundant number, since it is smaller than the sum of its proper divisors (7517812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5673680 is a wasteful number, since it uses less digits than its factorization.
5673680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70934 (or 70928 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 35.
The square root of 5673680 is about 2381.9487819850. The cubic root of 5673680 is about 178.3562280754.
The spelling of 5673680 in words is "five million, six hundred seventy-three thousand, six hundred eighty".
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