Base | Representation |
---|---|
bin | 1111110001001110… |
… | …1010000000101000 |
3 | 101221000011020210002 |
4 | 3330103222000220 |
5 | 32132122324430 |
6 | 1540012042132 |
7 | 206620000433 |
oct | 37423520050 |
9 | 11830136702 |
10 | 4233011240 |
11 | 1882473aa7 |
12 | 9a1763348 |
13 | 525c964a3 |
14 | 2c228a81a |
15 | 19b950845 |
hex | fc4ea028 |
4233011240 has 16 divisors (see below), whose sum is σ = 9524275380. Its totient is φ = 1693204480.
The previous prime is 4233011207. The next prime is 4233011317. The reversal of 4233011240 is 421103324.
It can be written as a sum of positive squares in 2 ways, for example, as 4059983524 + 173027716 = 63718^2 + 13154^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52912601 + ... + 52912680.
Almost surely, 24233011240 is an apocalyptic number.
4233011240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4233011240 is an abundant number, since it is smaller than the sum of its proper divisors (5291264140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4233011240 is a wasteful number, since it uses less digits than its factorization.
4233011240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105825292 (or 105825288 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 4233011240 is about 65061.5957381926. The cubic root of 4233011240 is about 1617.6447051561.
Adding to 4233011240 its reverse (421103324), we get a palindrome (4654114564).
The spelling of 4233011240 in words is "four billion, two hundred thirty-three million, eleven thousand, two hundred forty".
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