Base | Representation |
---|---|
bin | 1101011101001… |
… | …0100010111111 |
3 | 10221012021220120 |
4 | 3113102202333 |
5 | 103421440202 |
6 | 5333350023 |
7 | 1253464101 |
oct | 327224277 |
9 | 127167816 |
10 | 56436927 |
11 | 29947998 |
12 | 16a98313 |
13 | b900241 |
14 | 76d1571 |
15 | 4e4c0bc |
hex | 35d28bf |
56436927 has 8 divisors (see below), whose sum is σ = 75284016. Its totient is φ = 37607232.
The previous prime is 56436857. The next prime is 56436937. The reversal of 56436927 is 72963465.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56436927 - 28 = 56436671 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56436937) 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, 9853 + ... + 14489.
It is an arithmetic number, because the mean of its divisors is an integer number (9410502).
Almost surely, 256436927 is an apocalyptic number.
56436927 is a deficient number, since it is larger than the sum of its proper divisors (18847089).
56436927 is a wasteful number, since it uses less digits than its factorization.
56436927 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8697.
The product of its digits is 272160, while the sum is 42.
The square root of 56436927 is about 7512.4514640695. The cubic root of 56436927 is about 383.5786733584.
The spelling of 56436927 in words is "fifty-six million, four hundred thirty-six thousand, nine hundred twenty-seven".
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