Base | Representation |
---|---|
bin | 100001000010101… |
… | …001111001011001 |
3 | 1102122002121001012 |
4 | 201002221321121 |
5 | 2113403002100 |
6 | 131001303305 |
7 | 16510563224 |
oct | 4102517131 |
9 | 1378077035 |
10 | 554344025 |
11 | 264a04964 |
12 | 135794b35 |
13 | 8ab01821 |
14 | 538a05bb |
15 | 33a00135 |
hex | 210a9e59 |
554344025 has 12 divisors (see below), whose sum is σ = 693696300. Its totient is φ = 439404480.
The previous prime is 554343989. The next prime is 554344031. The reversal of 554344025 is 520443455.
It can be written as a sum of positive squares in 6 ways, for example, as 76877824 + 477466201 = 8768^2 + 21851^2 .
It is not a de Polignac number, because 554344025 - 228 = 285908569 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 554343982 and 554344000.
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 11 ways as a sum of consecutive naturals, for example, 98990 + ... + 104439.
It is an arithmetic number, because the mean of its divisors is an integer number (57808025).
Almost surely, 2554344025 is an apocalyptic number.
It is an amenable number.
554344025 is a deficient number, since it is larger than the sum of its proper divisors (139352275).
554344025 is a wasteful number, since it uses less digits than its factorization.
554344025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 203548 (or 203543 counting only the distinct ones).
The product of its (nonzero) digits is 48000, while the sum is 32.
The square root of 554344025 is about 23544.5115685163. The cubic root of 554344025 is about 821.4726782689.
The spelling of 554344025 in words is "five hundred fifty-four million, three hundred forty-four thousand, twenty-five".
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