Base | Representation |
---|---|
bin | 110100011111010000… |
… | …101110101100000111 |
3 | 12101110202111120220121 |
4 | 310133100232230013 |
5 | 1410410404212322 |
6 | 41520242042411 |
7 | 4033426025020 |
oct | 643720565407 |
9 | 171422446817 |
10 | 56359054087 |
11 | 219a1242556 |
12 | ab0a649407 |
13 | 5412341b1b |
14 | 2a290c5c47 |
15 | 16ecca3ec7 |
hex | d1f42eb07 |
56359054087 has 18 divisors (see below), whose sum is σ = 65687366472. Its totient is φ = 47368298016.
The previous prime is 56359054069. The next prime is 56359054121. The reversal of 56359054087 is 78045095365.
It is not a de Polignac number, because 56359054087 - 223 = 56350665479 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56359051087) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 33288613 + ... + 33290305.
Almost surely, 256359054087 is an apocalyptic number.
56359054087 is a deficient number, since it is larger than the sum of its proper divisors (9328312385).
56359054087 is an frugal number, since it uses more digits than its factorization.
56359054087 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3499 (or 1753 counting only the distinct ones).
The product of its (nonzero) digits is 4536000, while the sum is 52.
The spelling of 56359054087 in words is "fifty-six billion, three hundred fifty-nine million, fifty-four thousand, eighty-seven".
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