Base | Representation |
---|---|
bin | 1101001010011000… |
… | …1011010101001000 |
3 | 100010020101100010000 |
4 | 3102212023111020 |
5 | 24214001120430 |
6 | 1342333123000 |
7 | 153361621251 |
oct | 32246132510 |
9 | 10106340100 |
10 | 3533223240 |
11 | 1553459a08 |
12 | 827329460 |
13 | 443ccc751 |
14 | 257369b28 |
15 | 15a2c0e60 |
hex | d298b548 |
3533223240 has 160 divisors (see below), whose sum is σ = 12196930680. Its totient is φ = 916697088.
The previous prime is 3533223229. The next prime is 3533223263. The reversal of 3533223240 is 423223353.
3533223240 is a `hidden beast` number, since 3 + 5 + 332 + 2 + 324 + 0 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 3059638596 + 473584644 = 55314^2 + 21762^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 105144 + ... + 134616.
Almost surely, 23533223240 is an apocalyptic number.
3533223240 is a gapful number since it is divisible by the number (30) 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 3533223240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6098465340).
3533223240 is an abundant number, since it is smaller than the sum of its proper divisors (8663707440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3533223240 is a wasteful number, since it uses less digits than its factorization.
3533223240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29533 (or 29520 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 27.
The square root of 3533223240 is about 59440.9222674077. The cubic root of 3533223240 is about 1523.0834280290.
Adding to 3533223240 its reverse (423223353), we get a palindrome (3956446593).
The spelling of 3533223240 in words is "three billion, five hundred thirty-three million, two hundred twenty-three thousand, two hundred forty".
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