Base | Representation |
---|---|
bin | 1101011100011… |
… | …0001101000001 |
3 | 10221002201120001 |
4 | 3113012031001 |
5 | 103413330434 |
6 | 5332320001 |
7 | 1253163514 |
oct | 327061501 |
9 | 127081501 |
10 | 56386369 |
11 | 29912a06 |
12 | 16a73001 |
13 | b8b3220 |
14 | 76bad7b |
15 | 4e3c114 |
hex | 35c6341 |
56386369 has 8 divisors (see below), whose sum is σ = 60867072. Its totient is φ = 51926160.
The previous prime is 56386361. The next prime is 56386403. The reversal of 56386369 is 96368365.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56386369 - 23 = 56386361 is a prime.
It is a super-2 number, since 2×563863692 = 6358845218008322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (56386361) 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, 864 + ... + 10654.
It is an arithmetic number, because the mean of its divisors is an integer number (7608384).
Almost surely, 256386369 is an apocalyptic number.
It is an amenable number.
56386369 is a deficient number, since it is larger than the sum of its proper divisors (4480703).
56386369 is a wasteful number, since it uses less digits than its factorization.
56386369 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10247.
The product of its digits is 699840, while the sum is 46.
The square root of 56386369 is about 7509.0857632604. The cubic root of 56386369 is about 383.4640984667.
The spelling of 56386369 in words is "fifty-six million, three hundred eighty-six thousand, three hundred sixty-nine".
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