Base | Representation |
---|---|
bin | 1101011110110… |
… | …0100010100011 |
3 | 10221101200221211 |
4 | 3113230202203 |
5 | 103433342040 |
6 | 5335530551 |
7 | 1254416356 |
oct | 327544243 |
9 | 127350854 |
10 | 56543395 |
11 | 29a0a987 |
12 | 16b29a57 |
13 | b93983c |
14 | 771c29d |
15 | 4e6d8ea |
hex | 35ec8a3 |
56543395 has 8 divisors (see below), whose sum is σ = 68511456. Its totient is φ = 44795136.
The previous prime is 56543353. The next prime is 56543429. The reversal of 56543395 is 59334565.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-56543395 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54382 + ... + 55411.
It is an arithmetic number, because the mean of its divisors is an integer number (8563932).
Almost surely, 256543395 is an apocalyptic number.
56543395 is a deficient number, since it is larger than the sum of its proper divisors (11968061).
56543395 is a wasteful number, since it uses less digits than its factorization.
56543395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109901.
The product of its digits is 243000, while the sum is 40.
The square root of 56543395 is about 7519.5342275968. The cubic root of 56543395 is about 383.8197282993.
The spelling of 56543395 in words is "fifty-six million, five hundred forty-three thousand, three hundred ninety-five".
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