Base | Representation |
---|---|
bin | 1111000101001… |
… | …0011101010100 |
3 | 11102000112212002 |
4 | 3301102131110 |
5 | 112143033213 |
6 | 10135414432 |
7 | 1365431030 |
oct | 361223524 |
9 | 142015762 |
10 | 63252308 |
11 | 32782439 |
12 | 19224418 |
13 | 10148402 |
14 | 85871c0 |
15 | 5846658 |
hex | 3c52754 |
63252308 has 48 divisors (see below), whose sum is σ = 135644544. Its totient is φ = 25190400.
The previous prime is 63252263. The next prime is 63252331. The reversal of 63252308 is 80325236.
63252308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38708 + ... + 40308.
It is an arithmetic number, because the mean of its divisors is an integer number (2825928).
Almost surely, 263252308 is an apocalyptic number.
63252308 is a gapful number since it is divisible by the number (68) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 63252308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67822272).
63252308 is an abundant number, since it is smaller than the sum of its proper divisors (72392236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63252308 is a wasteful number, since it uses less digits than its factorization.
63252308 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1712 (or 1710 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 29.
The square root of 63252308 is about 7953.1319616865. The cubic root of 63252308 is about 398.4362026450.
The spelling of 63252308 in words is "sixty-three million, two hundred fifty-two thousand, three hundred eight".
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