Base | Representation |
---|---|
bin | 1111000011110… |
… | …0111011101110 |
3 | 11101212001220200 |
4 | 3300330323232 |
5 | 112132223032 |
6 | 10133454330 |
7 | 1364613006 |
oct | 360747356 |
9 | 141761820 |
10 | 63164142 |
11 | 32722178 |
12 | 191a13a6 |
13 | 10117242 |
14 | 8563006 |
15 | 582a47c |
hex | 3c3ceee |
63164142 has 24 divisors (see below), whose sum is σ = 137002320. Its totient is φ = 21032160.
The previous prime is 63164131. The next prime is 63164147. The reversal of 63164142 is 24146136.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63164147) 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 11 ways as a sum of consecutive naturals, for example, 29959 + ... + 31997.
It is an arithmetic number, because the mean of its divisors is an integer number (5708430).
Almost surely, 263164142 is an apocalyptic number.
63164142 is an abundant number, since it is smaller than the sum of its proper divisors (73838178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63164142 is a wasteful number, since it uses less digits than its factorization.
63164142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3768 (or 3765 counting only the distinct ones).
The product of its digits is 3456, while the sum is 27.
The square root of 63164142 is about 7947.5871810254. The cubic root of 63164142 is about 398.2509927471.
The spelling of 63164142 in words is "sixty-three million, one hundred sixty-four thousand, one hundred forty-two".
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