Base | Representation |
---|---|
bin | 100000010001011… |
… | …100000001100001 |
3 | 1101201211002222210 |
4 | 200101130001201 |
5 | 2102102122040 |
6 | 125420552333 |
7 | 16263116346 |
oct | 4021340141 |
9 | 1351732883 |
10 | 541442145 |
11 | 2586a2552 |
12 | 1313b26a9 |
13 | 8823518a |
14 | 51ca27cd |
15 | 32802480 |
hex | 2045c061 |
541442145 has 16 divisors (see below), whose sum is σ = 911903040. Its totient is φ = 273570624.
The previous prime is 541442141. The next prime is 541442147. The reversal of 541442145 is 541244145.
It is not a de Polignac number, because 541442145 - 22 = 541442141 is a prime.
It is not an unprimeable number, because it can be changed into a prime (541442141) 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, 949614 + ... + 950183.
It is an arithmetic number, because the mean of its divisors is an integer number (56993940).
Almost surely, 2541442145 is an apocalyptic number.
It is an amenable number.
541442145 is a deficient number, since it is larger than the sum of its proper divisors (370460895).
541442145 is a wasteful number, since it uses less digits than its factorization.
541442145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1899824.
The product of its digits is 12800, while the sum is 30.
The square root of 541442145 is about 23268.9094071897. The cubic root of 541442145 is about 815.0495635232.
The spelling of 541442145 in words is "five hundred forty-one million, four hundred forty-two thousand, one hundred forty-five".
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