Base | Representation |
---|---|
bin | 1101100001010… |
… | …0110101011101 |
3 | 10221201002100210 |
4 | 3120110311131 |
5 | 104004132240 |
6 | 5343243033 |
7 | 1256004513 |
oct | 330246535 |
9 | 127632323 |
10 | 56708445 |
11 | 2a012992 |
12 | 16ba9479 |
13 | b9969c1 |
14 | 77624b3 |
15 | 4ea2780 |
hex | 3614d5d |
56708445 has 16 divisors (see below), whose sum is σ = 95509440. Its totient is φ = 28652544.
The previous prime is 56708429. The next prime is 56708489. The reversal of 56708445 is 54480765.
It is not a de Polignac number, because 56708445 - 24 = 56708429 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99204 + ... + 99773.
It is an arithmetic number, because the mean of its divisors is an integer number (5969340).
Almost surely, 256708445 is an apocalyptic number.
It is an amenable number.
56708445 is a deficient number, since it is larger than the sum of its proper divisors (38800995).
56708445 is a wasteful number, since it uses less digits than its factorization.
56708445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199004.
The product of its (nonzero) digits is 134400, while the sum is 39.
The square root of 56708445 is about 7530.5009793506. The cubic root of 56708445 is about 384.1928217258.
The spelling of 56708445 in words is "fifty-six million, seven hundred eight thousand, four hundred forty-five".
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