Base | Representation |
---|---|
bin | 1111000111001… |
… | …1011011010100 |
3 | 11102021102002120 |
4 | 3301303123110 |
5 | 112211343343 |
6 | 10142335540 |
7 | 1366532523 |
oct | 361633324 |
9 | 142242076 |
10 | 63387348 |
11 | 32864942 |
12 | 1928a5b0 |
13 | 10194a0b |
14 | 85c04ba |
15 | 5871683 |
hex | 3c736d4 |
63387348 has 12 divisors (see below), whose sum is σ = 147903840. Its totient is φ = 21129112.
The previous prime is 63387307. The next prime is 63387391. The reversal of 63387348 is 84378336.
It is a tau number, because it is divible by the number of its divisors (12).
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2641128 + ... + 2641151.
It is an arithmetic number, because the mean of its divisors is an integer number (12325320).
Almost surely, 263387348 is an apocalyptic number.
It is an amenable number.
63387348 is an abundant number, since it is smaller than the sum of its proper divisors (84516492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63387348 is a wasteful number, since it uses less digits than its factorization.
63387348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5282286 (or 5282284 counting only the distinct ones).
The product of its digits is 290304, while the sum is 42.
The square root of 63387348 is about 7961.6171724091. The cubic root of 63387348 is about 398.7195471416.
The spelling of 63387348 in words is "sixty-three million, three hundred eighty-seven thousand, three hundred forty-eight".
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