Base | Representation |
---|---|
bin | 100000010001010… |
… | …011000100001111 |
3 | 1101201202020122220 |
4 | 200101103010033 |
5 | 2102044433310 |
6 | 125420110423 |
7 | 16262604363 |
oct | 4021230417 |
9 | 1351666586 |
10 | 541405455 |
11 | 258677a28 |
12 | 131395413 |
13 | 88221576 |
14 | 51c932a3 |
15 | 327e6670 |
hex | 2045310f |
541405455 has 16 divisors (see below), whose sum is σ = 884680704. Its totient is φ = 282605600.
The previous prime is 541405429. The next prime is 541405457. The reversal of 541405455 is 554504145.
It is not a de Polignac number, because 541405455 - 27 = 541405327 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (541405457) by changing a digit.
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, 383271 + ... + 384680.
It is an arithmetic number, because the mean of its divisors is an integer number (55292544).
Almost surely, 2541405455 is an apocalyptic number.
541405455 is a deficient number, since it is larger than the sum of its proper divisors (343275249).
541405455 is a wasteful number, since it uses less digits than its factorization.
541405455 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 768006.
The product of its (nonzero) digits is 40000, while the sum is 33.
The square root of 541405455 is about 23268.1210027797. The cubic root of 541405455 is about 815.0311529111.
It can be divided in two parts, 54140 and 5455, that added together give a palindrome (59595).
The spelling of 541405455 in words is "five hundred forty-one million, four hundred five thousand, four hundred fifty-five".
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