Base | Representation |
---|---|
bin | 1100110100111… |
… | …0010011000010 |
3 | 10202020020002120 |
4 | 3031032103002 |
5 | 102233014312 |
6 | 5201025110 |
7 | 1222163502 |
oct | 315162302 |
9 | 122206076 |
10 | 53798082 |
11 | 28405328 |
12 | 16025196 |
13 | b1b80b0 |
14 | 7205a02 |
15 | 4aca28c |
hex | 334e4c2 |
53798082 has 64 divisors (see below), whose sum is σ = 126013440. Its totient is φ = 15163200.
The previous prime is 53798077. The next prime is 53798083. The reversal of 53798082 is 28089735.
It is not an unprimeable number, because it can be changed into a prime (53798083) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45357 + ... + 46527.
It is an arithmetic number, because the mean of its divisors is an integer number (1968960).
Almost surely, 253798082 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53798082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63006720).
53798082 is an abundant number, since it is smaller than the sum of its proper divisors (72215358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53798082 is a wasteful number, since it uses less digits than its factorization.
53798082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1239.
The product of its (nonzero) digits is 120960, while the sum is 42.
The square root of 53798082 is about 7334.7175814751. The cubic root of 53798082 is about 377.5046140687.
The spelling of 53798082 in words is "fifty-three million, seven hundred ninety-eight thousand, eighty-two".
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