Base | Representation |
---|---|
bin | 1100000111110011… |
… | …1101000001000000 |
3 | 22101202221101010000 |
4 | 3001330331001000 |
5 | 23131004344443 |
6 | 1254520040000 |
7 | 143431245540 |
oct | 30174750100 |
9 | 8352841100 |
10 | 3253981248 |
11 | 141a873301 |
12 | 769903000 |
13 | 3cb1bc0bb |
14 | 22c23b320 |
15 | 140a128d3 |
hex | c1f3d040 |
3253981248 has 140 divisors (see below), whose sum is σ = 11023916992. Its totient is φ = 929698560.
The previous prime is 3253981201. The next prime is 3253981259. The reversal of 3253981248 is 8421893523.
3253981248 is a `hidden beast` number, since 32 + 539 + 81 + 2 + 4 + 8 = 666.
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 19 ways as a sum of consecutive naturals, for example, 8548 + ... + 81123.
Almost surely, 23253981248 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 3253981248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5511958496).
3253981248 is an abundant number, since it is smaller than the sum of its proper divisors (7769935744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3253981248 is an equidigital number, since it uses as much as digits as its factorization.
3253981248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89702 (or 89683 counting only the distinct ones).
The product of its digits is 414720, while the sum is 45.
The square root of 3253981248 is about 57043.6784227665. The cubic root of 3253981248 is about 1481.8526300378.
The spelling of 3253981248 in words is "three billion, two hundred fifty-three million, nine hundred eighty-one thousand, two hundred forty-eight".
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