Base | Representation |
---|---|
bin | 1100000011001001… |
… | …1010111100100000 |
3 | 22100102011201201200 |
4 | 3000302122330200 |
5 | 23111004134130 |
6 | 1252541201200 |
7 | 143103212043 |
oct | 30062327440 |
9 | 8312151650 |
10 | 3234443040 |
11 | 140a838a24 |
12 | 763260200 |
13 | 3c713ac2a |
14 | 2297d2c5a |
15 | 13de53760 |
hex | c0c9af20 |
3234443040 has 72 divisors (see below), whose sum is σ = 11037541788. Its totient is φ = 862517760.
The previous prime is 3234443033. The next prime is 3234443059. The reversal of 3234443040 is 403444323.
It can be written as a sum of positive squares in 2 ways, for example, as 3220335504 + 14107536 = 56748^2 + 3756^2 .
It is a tau number, because it is divible by the number of its divisors (72).
It is a junction number, because it is equal to n+sod(n) for n = 3234442995 and 3234443013.
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 11 ways as a sum of consecutive naturals, for example, 1121631 + ... + 1124510.
Almost surely, 23234443040 is an apocalyptic number.
3234443040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3234443040 is an abundant number, since it is smaller than the sum of its proper divisors (7803098748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3234443040 is a wasteful number, since it uses less digits than its factorization.
3234443040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2246162 (or 2246151 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 27.
The square root of 3234443040 is about 56872.1640172062. The cubic root of 3234443040 is about 1478.8807949491.
Adding to 3234443040 its reverse (403444323), we get a palindrome (3637887363).
The spelling of 3234443040 in words is "three billion, two hundred thirty-four million, four hundred forty-three thousand, forty".
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