Base | Representation |
---|---|
bin | 110100111011111011… |
… | …110010000100001001 |
3 | 12102201021200100210122 |
4 | 310323323302010021 |
5 | 1412402031232103 |
6 | 42040104353025 |
7 | 4051356616352 |
oct | 647373620411 |
9 | 172637610718 |
10 | 56840102153 |
11 | 2211883503a |
12 | b023775775 |
13 | 548abbc853 |
14 | 2a72d46d29 |
15 | 172a126b38 |
hex | d3bef2109 |
56840102153 has 8 divisors (see below), whose sum is σ = 57036975840. Its totient is φ = 56643380640.
The previous prime is 56840102071. The next prime is 56840102159. The reversal of 56840102153 is 35120104865.
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 56840102153 - 212 = 56840098057 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (56840102159) 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 7 ways as a sum of consecutive naturals, for example, 737501 + ... + 810917.
It is an arithmetic number, because the mean of its divisors is an integer number (7129621980).
Almost surely, 256840102153 is an apocalyptic number.
It is an amenable number.
56840102153 is a deficient number, since it is larger than the sum of its proper divisors (196873687).
56840102153 is a wasteful number, since it uses less digits than its factorization.
56840102153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76087.
The product of its (nonzero) digits is 28800, while the sum is 35.
The spelling of 56840102153 in words is "fifty-six billion, eight hundred forty million, one hundred two thousand, one hundred fifty-three".
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