Base | Representation |
---|---|
bin | 1111000111111… |
… | …0100101100000 |
3 | 11102100201210110 |
4 | 3301332211200 |
5 | 112214324211 |
6 | 10143331320 |
7 | 1400113011 |
oct | 361764540 |
9 | 142321713 |
10 | 63433056 |
11 | 32896215 |
12 | 192b0b40 |
13 | 101ac76b |
14 | 85d3008 |
15 | 587eea6 |
hex | 3c7e960 |
63433056 has 48 divisors (see below), whose sum is σ = 166924800. Its totient is φ = 21091968.
The previous prime is 63433043. The next prime is 63433061. The reversal of 63433056 is 65033436.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68565 + ... + 69483.
It is an arithmetic number, because the mean of its divisors is an integer number (3477600).
Almost surely, 263433056 is an apocalyptic number.
It is an amenable number.
63433056 is an abundant number, since it is smaller than the sum of its proper divisors (103491744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63433056 is a wasteful number, since it uses less digits than its factorization.
63433056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1651 (or 1643 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 30.
The square root of 63433056 is about 7964.4871774647. The cubic root of 63433056 is about 398.8153617105.
The spelling of 63433056 in words is "sixty-three million, four hundred thirty-three thousand, fifty-six".
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