Base | Representation |
---|---|
bin | 1101100001101… |
… | …0010111001011 |
3 | 10221202020102020 |
4 | 3120122113023 |
5 | 104010343313 |
6 | 5343535523 |
7 | 1256130513 |
oct | 330322713 |
9 | 127666366 |
10 | 56731083 |
11 | 2a0289a2 |
12 | 16bba5a3 |
13 | b9a40b6 |
14 | 776a843 |
15 | 4ea9323 |
hex | 361a5cb |
56731083 has 8 divisors (see below), whose sum is σ = 75871296. Its totient is φ = 37705800.
The previous prime is 56731033. The next prime is 56731099. The reversal of 56731083 is 38013765.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56731083 - 26 = 56731019 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56731033) 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, 27573 + ... + 29558.
It is an arithmetic number, because the mean of its divisors is an integer number (9483912).
Almost surely, 256731083 is an apocalyptic number.
56731083 is a deficient number, since it is larger than the sum of its proper divisors (19140213).
56731083 is a wasteful number, since it uses less digits than its factorization.
56731083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57465.
The product of its (nonzero) digits is 15120, while the sum is 33.
The square root of 56731083 is about 7532.0039166214. The cubic root of 56731083 is about 384.2439381573.
The spelling of 56731083 in words is "fifty-six million, seven hundred thirty-one thousand, eighty-three".
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