Base | Representation |
---|---|
bin | 100001000001111… |
… | …010100010011101 |
3 | 1102121201201221202 |
4 | 201001322202131 |
5 | 2113330300140 |
6 | 130553205245 |
7 | 16506124541 |
oct | 4101724235 |
9 | 1377651852 |
10 | 554150045 |
11 | 264892149 |
12 | 135700825 |
13 | 8aa64447 |
14 | 5384da21 |
15 | 339b2915 |
hex | 2107a89d |
554150045 has 8 divisors (see below), whose sum is σ = 672452280. Its totient is φ = 438338560.
The previous prime is 554150041. The next prime is 554150057. The reversal of 554150045 is 540051455.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 51179716 + 502970329 = 7154^2 + 22427^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 554150045 - 22 = 554150041 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (554150041) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 622196 + ... + 623085.
It is an arithmetic number, because the mean of its divisors is an integer number (84056535).
Almost surely, 2554150045 is an apocalyptic number.
It is an amenable number.
554150045 is a deficient number, since it is larger than the sum of its proper divisors (118302235).
554150045 is a wasteful number, since it uses less digits than its factorization.
554150045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1245375.
The product of its (nonzero) digits is 10000, while the sum is 29.
The square root of 554150045 is about 23540.3917766888. The cubic root of 554150045 is about 821.3768485715.
The spelling of 554150045 in words is "five hundred fifty-four million, one hundred fifty thousand, forty-five".
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