Base | Representation |
---|---|
bin | 11110001101110100… |
… | …000101010111100001 |
3 | 10002202002010120120010 |
4 | 132031310011113201 |
5 | 1012421131341001 |
6 | 22523215435133 |
7 | 2225664360162 |
oct | 361564052741 |
9 | 102662116503 |
10 | 32444012001 |
11 | 12839887465 |
12 | 6355525aa9 |
13 | 30a082074b |
14 | 17dac83769 |
15 | c9d4958d6 |
hex | 78dd055e1 |
32444012001 has 32 divisors (see below), whose sum is σ = 46800483840. Its totient is φ = 19925910144.
The previous prime is 32444011979. The next prime is 32444012009. The reversal of 32444012001 is 10021044423.
It is not a de Polignac number, because 32444012001 - 26 = 32444011937 is a prime.
It is a super-2 number, since 2×324440120012 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (32444012009) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 527221 + ... + 585533.
It is an arithmetic number, because the mean of its divisors is an integer number (1462515120).
Almost surely, 232444012001 is an apocalyptic number.
It is an amenable number.
32444012001 is a deficient number, since it is larger than the sum of its proper divisors (14356471839).
32444012001 is a wasteful number, since it uses less digits than its factorization.
32444012001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58605.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 32444012001 its reverse (10021044423), we get a palindrome (42465056424).
The spelling of 32444012001 in words is "thirty-two billion, four hundred forty-four million, twelve thousand, one".
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