Base | Representation |
---|---|
bin | 110100010010011000… |
… | …100011010000011101 |
3 | 12100220200221221020210 |
4 | 310102120203100131 |
5 | 1404440102004410 |
6 | 41443003203033 |
7 | 4025163426336 |
oct | 642230432035 |
9 | 170820857223 |
10 | 56143000605 |
11 | 218a029535a |
12 | aa6a216479 |
13 | 53a9656823 |
14 | 2a0852528d |
15 | 16d8d28220 |
hex | d1262341d |
56143000605 has 8 divisors (see below), whose sum is σ = 89828800992. Its totient is φ = 29942933648.
The previous prime is 56143000603. The next prime is 56143000619. The reversal of 56143000605 is 50600034165.
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 56143000605 - 21 = 56143000603 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56143000603) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1871433339 + ... + 1871433368.
It is an arithmetic number, because the mean of its divisors is an integer number (11228600124).
Almost surely, 256143000605 is an apocalyptic number.
It is an amenable number.
56143000605 is a deficient number, since it is larger than the sum of its proper divisors (33685800387).
56143000605 is a wasteful number, since it uses less digits than its factorization.
56143000605 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3742866715.
The product of its (nonzero) digits is 10800, while the sum is 30.
The spelling of 56143000605 in words is "fifty-six billion, one hundred forty-three million, six hundred five", and thus it is an aban number.
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