Base | Representation |
---|---|
bin | 1100110111011… |
… | …1100011000101 |
3 | 10202112210212110 |
4 | 3031313203011 |
5 | 102303421140 |
6 | 5204411233 |
7 | 1223466216 |
oct | 315674305 |
9 | 122483773 |
10 | 53967045 |
11 | 28510270 |
12 | 160a6b19 |
13 | b246c82 |
14 | 724b40d |
15 | 4b10380 |
hex | 33778c5 |
53967045 has 32 divisors (see below), whose sum is σ = 96215040. Its totient is φ = 25605440.
The previous prime is 53967041. The next prime is 53967077. The reversal of 53967045 is 54076935.
It is not a de Polignac number, because 53967045 - 22 = 53967041 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 53966994 and 53967012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53967041) 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, 4276 + ... + 11234.
It is an arithmetic number, because the mean of its divisors is an integer number (3006720).
Almost surely, 253967045 is an apocalyptic number.
53967045 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
53967045 is a deficient number, since it is larger than the sum of its proper divisors (42247995).
53967045 is a wasteful number, since it uses less digits than its factorization.
53967045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7025.
The product of its (nonzero) digits is 113400, while the sum is 39.
The square root of 53967045 is about 7346.2265824027. The cubic root of 53967045 is about 377.8994091398.
The spelling of 53967045 in words is "fifty-three million, nine hundred sixty-seven thousand, forty-five".
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