Base | Representation |
---|---|
bin | 100001000001111… |
… | …001010100011110 |
3 | 1102121201111002220 |
4 | 201001321110132 |
5 | 2113330120204 |
6 | 130553130210 |
7 | 16506104151 |
oct | 4101712436 |
9 | 1377644086 |
10 | 554145054 |
11 | 264889421 |
12 | 1356b9966 |
13 | 8aa620a8 |
14 | 5384bc98 |
15 | 339b11d9 |
hex | 2107951e |
554145054 has 8 divisors (see below), whose sum is σ = 1108290120. Its totient is φ = 184715016.
The previous prime is 554145029. The next prime is 554145071. The reversal of 554145054 is 450541455.
It is a sphenic number, since it is the product of 3 distinct primes.
554145054 is an admirable number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46178749 + ... + 46178760.
It is an arithmetic number, because the mean of its divisors is an integer number (138536265).
Almost surely, 2554145054 is an apocalyptic number.
554145054 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.
554145054 is a wasteful number, since it uses less digits than its factorization.
554145054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92357514.
The product of its (nonzero) digits is 40000, while the sum is 33.
The square root of 554145054 is about 23540.2857671694. The cubic root of 554145054 is about 821.3743826304.
The spelling of 554145054 in words is "five hundred fifty-four million, one hundred forty-five thousand, fifty-four".
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