Base | Representation |
---|---|
bin | 1101010111111… |
… | …1110000111001 |
3 | 10220120001210010 |
4 | 3111333300321 |
5 | 103330112344 |
6 | 5322212133 |
7 | 1250552403 |
oct | 325776071 |
9 | 126501703 |
10 | 56097849 |
11 | 29736165 |
12 | 16954049 |
13 | b811ac2 |
14 | 7643b73 |
15 | 4dd18b9 |
hex | 357fc39 |
56097849 has 8 divisors (see below), whose sum is σ = 76065120. Its totient is φ = 36764576.
The previous prime is 56097761. The next prime is 56097863. The reversal of 56097849 is 94879065.
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 56097849 - 27 = 56097721 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 56097798 and 56097807.
It is not an unprimeable number, because it can be changed into a prime (56097889) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158292 + ... + 158645.
It is an arithmetic number, because the mean of its divisors is an integer number (9508140).
Almost surely, 256097849 is an apocalyptic number.
56097849 is a gapful number since it is divisible by the number (59) formed by its first and last digit.
It is an amenable number.
56097849 is a deficient number, since it is larger than the sum of its proper divisors (19967271).
56097849 is a wasteful number, since it uses less digits than its factorization.
56097849 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 316999.
The product of its (nonzero) digits is 544320, while the sum is 48.
The square root of 56097849 is about 7489.8497314699. The cubic root of 56097849 is about 382.8089383281.
The spelling of 56097849 in words is "fifty-six million, ninety-seven thousand, eight hundred forty-nine".
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