Base | Representation |
---|---|
bin | 100001000011000… |
… | …010110011100001 |
3 | 1102122021202222212 |
4 | 201003002303201 |
5 | 2113414233144 |
6 | 131003411505 |
7 | 16511466533 |
oct | 4103026341 |
9 | 1378252885 |
10 | 554446049 |
11 | 264a74583 |
12 | 135823b95 |
13 | 8ab390b1 |
14 | 538c9853 |
15 | 33a2049e |
hex | 210c2ce1 |
554446049 has 8 divisors (see below), whose sum is σ = 588984000. Its totient is φ = 520443792.
The previous prime is 554446043. The next prime is 554446063. The reversal of 554446049 is 940644455.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-554446049 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 554445997 and 554446015.
It is not an unprimeable number, because it can be changed into a prime (554446043) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 131789 + ... + 135930.
It is an arithmetic number, because the mean of its divisors is an integer number (73623000).
Almost surely, 2554446049 is an apocalyptic number.
It is an amenable number.
554446049 is a deficient number, since it is larger than the sum of its proper divisors (34537951).
554446049 is a wasteful number, since it uses less digits than its factorization.
554446049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 267847.
The product of its (nonzero) digits is 345600, while the sum is 41.
The square root of 554446049 is about 23546.6780884268. The cubic root of 554446049 is about 821.5230710357.
The spelling of 554446049 in words is "five hundred fifty-four million, four hundred forty-six thousand, forty-nine".
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