Base | Representation |
---|---|
bin | 11110001101110100… |
… | …100101100110110011 |
3 | 10002202002101021200212 |
4 | 132031310211212303 |
5 | 1012421200102201 |
6 | 22523222334335 |
7 | 2225665450154 |
oct | 361564454663 |
9 | 102662337625 |
10 | 32444144051 |
11 | 128399676a0 |
12 | 635558a3ab |
13 | 30a0868897 |
14 | 17dacb992b |
15 | c9d4beabb |
hex | 78dd259b3 |
32444144051 has 16 divisors (see below), whose sum is σ = 37299125760. Its totient is φ = 27910306080.
The previous prime is 32444143933. The next prime is 32444144087. The reversal of 32444144051 is 15044144423.
It is a cyclic number.
It is not a de Polignac number, because 32444144051 - 218 = 32443881907 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 32444143999 and 32444144017.
It is not an unprimeable number, because it can be changed into a prime (32444144651) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94790 + ... + 271796.
It is an arithmetic number, because the mean of its divisors is an integer number (2331195360).
Almost surely, 232444144051 is an apocalyptic number.
32444144051 is a deficient number, since it is larger than the sum of its proper divisors (4854981709).
32444144051 is a wasteful number, since it uses less digits than its factorization.
32444144051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177914.
The product of its (nonzero) digits is 30720, while the sum is 32.
Adding to 32444144051 its reverse (15044144423), we get a palindrome (47488288474).
The spelling of 32444144051 in words is "thirty-two billion, four hundred forty-four million, one hundred forty-four thousand, fifty-one".
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