Base | Representation |
---|---|
bin | 1101011011111… |
… | …1101110101001 |
3 | 10221001101011211 |
4 | 3112333232221 |
5 | 103412003344 |
6 | 5331553121 |
7 | 1253023300 |
oct | 326775651 |
9 | 127041154 |
10 | 56359849 |
11 | 298a4a97 |
12 | 16a5b7a1 |
13 | b8a4130 |
14 | 76b1437 |
15 | 4e34334 |
hex | 35bfba9 |
56359849 has 24 divisors (see below), whose sum is σ = 71373120. Its totient is φ = 44108064.
The previous prime is 56359841. The next prime is 56359859. The reversal of 56359849 is 94895365.
It is not a de Polignac number, because 56359849 - 23 = 56359841 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (49).
It is not an unprimeable number, because it can be changed into a prime (56359841) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65182 + ... + 66040.
It is an arithmetic number, because the mean of its divisors is an integer number (2973880).
Almost surely, 256359849 is an apocalyptic number.
It is an amenable number.
56359849 is a deficient number, since it is larger than the sum of its proper divisors (15013271).
56359849 is a wasteful number, since it uses less digits than its factorization.
56359849 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 989 (or 982 counting only the distinct ones).
The product of its digits is 1166400, while the sum is 49.
The square root of 56359849 is about 7507.3196948045. The cubic root of 56359849 is about 383.4039712716.
The spelling of 56359849 in words is "fifty-six million, three hundred fifty-nine thousand, eight hundred forty-nine".
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