Base | Representation |
---|---|
bin | 1101100001111… |
… | …1010000100101 |
3 | 10221210020221010 |
4 | 3120133100211 |
5 | 104012014031 |
6 | 5344212433 |
7 | 1256243136 |
oct | 330372045 |
9 | 127706833 |
10 | 56751141 |
11 | 2a041a77 |
12 | 1700a119 |
13 | b9b0275 |
14 | 7773c8d |
15 | 4eb0246 |
hex | 361f425 |
56751141 has 8 divisors (see below), whose sum is σ = 75703104. Its totient is φ = 37816640.
The previous prime is 56751133. The next prime is 56751161. The reversal of 56751141 is 14115765.
56751141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 56751141 - 23 = 56751133 is a prime.
It is a super-3 number, since 3×567511413 (a number of 24 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 56751099 and 56751108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56751131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9661 + ... + 14381.
It is an arithmetic number, because the mean of its divisors is an integer number (9462888).
Almost surely, 256751141 is an apocalyptic number.
It is an amenable number.
56751141 is a deficient number, since it is larger than the sum of its proper divisors (18951963).
56751141 is a wasteful number, since it uses less digits than its factorization.
56751141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8731.
The product of its digits is 4200, while the sum is 30.
The square root of 56751141 is about 7533.3353171089. The cubic root of 56751141 is about 384.2892176077.
The spelling of 56751141 in words is "fifty-six million, seven hundred fifty-one thousand, one hundred forty-one".
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