Base | Representation |
---|---|
bin | 1111000010111… |
… | …0011101111000 |
3 | 11101202001122002 |
4 | 3300232131320 |
5 | 112123324023 |
6 | 10132320132 |
7 | 1364245160 |
oct | 360563570 |
9 | 141661562 |
10 | 63104888 |
11 | 32691700 |
12 | 19173048 |
13 | 100c6292 |
14 | 85495a0 |
15 | 5817b28 |
hex | 3c2e778 |
63104888 has 96 divisors (see below), whose sum is σ = 151939200. Its totient is φ = 24045120.
The previous prime is 63104887. The next prime is 63104891. The reversal of 63104888 is 88840136.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63104887) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 453923 + ... + 454061.
It is an arithmetic number, because the mean of its divisors is an integer number (1582700).
Almost surely, 263104888 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 63104888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75969600).
63104888 is an abundant number, since it is smaller than the sum of its proper divisors (88834312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63104888 is a wasteful number, since it uses less digits than its factorization.
63104888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 241 (or 226 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 38.
The square root of 63104888 is about 7943.8585083069. The cubic root of 63104888 is about 398.1264212921.
It can be divided in two parts, 631048 and 88, that added together give a palindrome (631136).
The spelling of 63104888 in words is "sixty-three million, one hundred four thousand, eight hundred eighty-eight".
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