Base | Representation |
---|---|
bin | 100000010010001… |
… | …000100011011110 |
3 | 1101202011101012020 |
4 | 200102020203132 |
5 | 2102123441132 |
6 | 125424521010 |
7 | 16264506204 |
oct | 4022104336 |
9 | 1352141166 |
10 | 541624542 |
11 | 258807598 |
12 | 131480166 |
13 | 8829a1c4 |
14 | 51d0d074 |
15 | 3283b52c |
hex | 204888de |
541624542 has 8 divisors (see below), whose sum is σ = 1083249096. Its totient is φ = 180541512.
The previous prime is 541624483. The next prime is 541624571. The reversal of 541624542 is 245426145.
It is a sphenic number, since it is the product of 3 distinct primes.
541624542 is an admirable number.
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 3 ways as a sum of consecutive naturals, for example, 45135373 + ... + 45135384.
It is an arithmetic number, because the mean of its divisors is an integer number (135406137).
Almost surely, 2541624542 is an apocalyptic number.
541624542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
541624542 is a wasteful number, since it uses less digits than its factorization.
541624542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90270762.
The product of its digits is 38400, while the sum is 33.
The square root of 541624542 is about 23272.8284056751. The cubic root of 541624542 is about 815.1410758582.
The spelling of 541624542 in words is "five hundred forty-one million, six hundred twenty-four thousand, five hundred forty-two".
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