Base | Representation |
---|---|
bin | 1111000101001… |
… | …0000010001100 |
3 | 11102000110110210 |
4 | 3301102002030 |
5 | 112143004242 |
6 | 10135402420 |
7 | 1365423000 |
oct | 361220214 |
9 | 142013423 |
10 | 63250572 |
11 | 32781100 |
12 | 19223410 |
13 | 10147698 |
14 | 8586700 |
15 | 5845d9c |
hex | 3c5208c |
63250572 has 144 divisors (see below), whose sum is σ = 190668800. Its totient is φ = 16299360.
The previous prime is 63250553. The next prime is 63250573. The reversal of 63250572 is 27505236.
It is not an unprimeable number, because it can be changed into a prime (63250573) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 497973 + ... + 498099.
Almost surely, 263250572 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 63250572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95334400).
63250572 is an abundant number, since it is smaller than the sum of its proper divisors (127418228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63250572 is a wasteful number, since it uses less digits than its factorization.
63250572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177 (or 150 counting only the distinct ones).
The product of its (nonzero) digits is 12600, while the sum is 30.
The square root of 63250572 is about 7953.0228215440. The cubic root of 63250572 is about 398.4325574996.
The spelling of 63250572 in words is "sixty-three million, two hundred fifty thousand, five hundred seventy-two".
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