Base | Representation |
---|---|
bin | 1101010111001… |
… | …1101110011110 |
3 | 10220110120010221 |
4 | 3111303232132 |
5 | 103322023132 |
6 | 5321151554 |
7 | 1250255554 |
oct | 325635636 |
9 | 126416127 |
10 | 56048542 |
11 | 29702110 |
12 | 1692b5ba |
13 | b7c5524 |
14 | 762dbd4 |
15 | 4dc1e97 |
hex | 3573b9e |
56048542 has 16 divisors (see below), whose sum is σ = 91954800. Its totient is φ = 25410240.
The previous prime is 56048513. The next prime is 56048543. The reversal of 56048542 is 24584065.
It is a junction number, because it is equal to n+sod(n) for n = 56048498 and 56048507.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56048543) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5884 + ... + 12112.
It is an arithmetic number, because the mean of its divisors is an integer number (5747175).
Almost surely, 256048542 is an apocalyptic number.
56048542 is a deficient number, since it is larger than the sum of its proper divisors (35906258).
56048542 is a wasteful number, since it uses less digits than its factorization.
56048542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6651.
The product of its (nonzero) digits is 38400, while the sum is 34.
The square root of 56048542 is about 7486.5574198025. The cubic root of 56048542 is about 382.6967492784.
The spelling of 56048542 in words is "fifty-six million, forty-eight thousand, five hundred forty-two".
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