Base | Representation |
---|---|
bin | 100000010010100… |
… | …101010010100101 |
3 | 1101202101100122121 |
4 | 200102211102211 |
5 | 2102141222440 |
6 | 125431225541 |
7 | 16265506312 |
oct | 4022452245 |
9 | 1352340577 |
10 | 541742245 |
11 | 258887a70 |
12 | 1315182b1 |
13 | 8830b955 |
14 | 51d3dd09 |
15 | 3286134a |
hex | 204a54a5 |
541742245 has 16 divisors (see below), whose sum is σ = 717740352. Its totient is φ = 389244160.
The previous prime is 541742237. The next prime is 541742261. The reversal of 541742245 is 542247145.
It is not a de Polignac number, because 541742245 - 23 = 541742237 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 541742245.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54772 + ... + 63901.
It is an arithmetic number, because the mean of its divisors is an integer number (44858772).
Almost surely, 2541742245 is an apocalyptic number.
541742245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
541742245 is a deficient number, since it is larger than the sum of its proper divisors (175998107).
541742245 is a wasteful number, since it uses less digits than its factorization.
541742245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118772.
The product of its digits is 44800, while the sum is 34.
The square root of 541742245 is about 23275.3570327074. The cubic root of 541742245 is about 815.2001189735.
The spelling of 541742245 in words is "five hundred forty-one million, seven hundred forty-two thousand, two hundred forty-five".
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