Base | Representation |
---|---|
bin | 100000010001101… |
… | …011011110101110 |
3 | 1101201221022211120 |
4 | 200101223132232 |
5 | 2102111133304 |
6 | 125422201410 |
7 | 16263502050 |
oct | 4021533656 |
9 | 1351838746 |
10 | 541505454 |
11 | 258736076 |
12 | 131423266 |
13 | 88257c39 |
14 | 51cbb8d0 |
15 | 328160d9 |
hex | 2046b7ae |
541505454 has 32 divisors (see below), whose sum is σ = 1310535936. Its totient is φ = 145614720.
The previous prime is 541505441. The next prime is 541505473. The reversal of 541505454 is 454505145.
541505454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×5415054542 = 586456313423492232, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378492 + ... + 379919.
It is an arithmetic number, because the mean of its divisors is an integer number (40954248).
Almost surely, 2541505454 is an apocalyptic number.
541505454 is an abundant number, since it is smaller than the sum of its proper divisors (769030482).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
541505454 is a wasteful number, since it uses less digits than its factorization.
541505454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 758440.
The product of its (nonzero) digits is 40000, while the sum is 33.
The square root of 541505454 is about 23270.2697448912. The cubic root of 541505454 is about 815.0813292821.
The spelling of 541505454 in words is "five hundred forty-one million, five hundred five thousand, four hundred fifty-four".
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