Base | Representation |
---|---|
bin | 1101010111011… |
… | …1000010011101 |
3 | 10220111020202102 |
4 | 3111313002131 |
5 | 103322441414 |
6 | 5321334445 |
7 | 1250343245 |
oct | 325670235 |
9 | 126436672 |
10 | 56062109 |
11 | 29711324 |
12 | 16937425 |
13 | b7cb75c |
14 | 7634b25 |
15 | 4dc5ede |
hex | 357709d |
56062109 has 8 divisors (see below), whose sum is σ = 58594752. Its totient is φ = 53537440.
The previous prime is 56062099. The next prime is 56062147. The reversal of 56062109 is 90126065.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 56062109 - 28 = 56061853 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56062159) 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, 15902 + ... + 19104.
It is an arithmetic number, because the mean of its divisors is an integer number (7324344).
Almost surely, 256062109 is an apocalyptic number.
It is an amenable number.
56062109 is a deficient number, since it is larger than the sum of its proper divisors (2532643).
56062109 is a wasteful number, since it uses less digits than its factorization.
56062109 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3987.
The product of its (nonzero) digits is 3240, while the sum is 29.
The square root of 56062109 is about 7487.4634556704. The cubic root of 56062109 is about 382.7276250618.
The spelling of 56062109 in words is "fifty-six million, sixty-two thousand, one hundred nine".
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