Base | Representation |
---|---|
bin | 1111001000110… |
… | …0000101011100 |
3 | 11102110112122022 |
4 | 3302030011130 |
5 | 112223111343 |
6 | 10144435312 |
7 | 1400433140 |
oct | 362140534 |
9 | 142415568 |
10 | 63488348 |
11 | 32923810 |
12 | 19318b38 |
13 | 101cb991 |
14 | 8609220 |
15 | 5891568 |
hex | 3c8c15c |
63488348 has 72 divisors (see below), whose sum is σ = 146450304. Its totient is φ = 23392800.
The previous prime is 63488333. The next prime is 63488357. The reversal of 63488348 is 84388436.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is a junction number, because it is equal to n+sod(n) for n = 63488299 and 63488308.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110903 + ... + 111473.
It is an arithmetic number, because the mean of its divisors is an integer number (2034032).
Almost surely, 263488348 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 63488348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73225152).
63488348 is an abundant number, since it is smaller than the sum of its proper divisors (82961956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63488348 is a wasteful number, since it uses less digits than its factorization.
63488348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 631 (or 610 counting only the distinct ones).
The product of its digits is 442368, while the sum is 44.
The square root of 63488348 is about 7967.9575802084. The cubic root of 63488348 is about 398.9312050704.
It can be divided in two parts, 63488 and 348, that added together give a palindrome (63836).
The spelling of 63488348 in words is "sixty-three million, four hundred eighty-eight thousand, three hundred forty-eight".
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