Base | Representation |
---|---|
bin | 1101011100011… |
… | …0001100100111 |
3 | 10221002201112002 |
4 | 3113012030213 |
5 | 103413330333 |
6 | 5332315515 |
7 | 1253163446 |
oct | 327061447 |
9 | 127081462 |
10 | 56386343 |
11 | 29912992 |
12 | 16a72b9b |
13 | b8b3200 |
14 | 76bad5d |
15 | 4e3c0e8 |
hex | 35c6327 |
56386343 has 6 divisors (see below), whose sum is σ = 61057584. Its totient is φ = 52048776.
The previous prime is 56386333. The next prime is 56386361. The reversal of 56386343 is 34368365.
It is not a de Polignac number, because 56386343 - 26 = 56386279 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 56386297 and 56386306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56386333) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 166655 + ... + 166992.
It is an arithmetic number, because the mean of its divisors is an integer number (10176264).
Almost surely, 256386343 is an apocalyptic number.
56386343 is a deficient number, since it is larger than the sum of its proper divisors (4671241).
56386343 is a wasteful number, since it uses less digits than its factorization.
56386343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 333673 (or 333660 counting only the distinct ones).
The product of its digits is 155520, while the sum is 38.
The square root of 56386343 is about 7509.0840320241. The cubic root of 56386343 is about 383.4640395277.
The spelling of 56386343 in words is "fifty-six million, three hundred eighty-six thousand, three hundred forty-three".
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