Base | Representation |
---|---|
bin | 111010111010001000… |
… | …110110101000010100 |
3 | 20001021011121010102011 |
4 | 322322020312220110 |
5 | 2014020110101421 |
6 | 45020250554004 |
7 | 4366311513010 |
oct | 727210665024 |
9 | 201234533364 |
10 | 63252425236 |
11 | 24909388300 |
12 | 10313138904 |
13 | 5c70522c70 |
14 | 30c0807540 |
15 | 19a30594e1 |
hex | eba236a14 |
63252425236 has 288 divisors, whose sum is σ = 154431002880. Its totient is φ = 22049280000.
The previous prime is 63252425221. The next prime is 63252425237.
63252425236 is nontrivially palindromic in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63252425237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 262458076 + ... + 262458316.
It is an arithmetic number, because the mean of its divisors is an integer number (536218760).
Almost surely, 263252425236 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 63252425236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77215501440).
63252425236 is an abundant number, since it is smaller than the sum of its proper divisors (91178577644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63252425236 is a wasteful number, since it uses less digits than its factorization.
63252425236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 447 (or 434 counting only the distinct ones).
The product of its digits is 518400, while the sum is 40.
The spelling of 63252425236 in words is "sixty-three billion, two hundred fifty-two million, four hundred twenty-five thousand, two hundred thirty-six".
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