Base | Representation |
---|---|
bin | 100001001010110… |
… | …000011101010001 |
3 | 1102210002111122202 |
4 | 201022300131101 |
5 | 2114423434144 |
6 | 131115012545 |
7 | 16534620554 |
oct | 4112603521 |
9 | 1383074582 |
10 | 556468049 |
11 | 266125755 |
12 | 13643a155 |
13 | 8b396547 |
14 | 53c9469b |
15 | 33cbe64e |
hex | 212b0751 |
556468049 has 8 divisors (see below), whose sum is σ = 596356800. Its totient is φ = 517887216.
The previous prime is 556468043. The next prime is 556468051. The reversal of 556468049 is 940864655.
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-556468049 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 556467994 and 556468012.
It is not an unprimeable number, because it can be changed into a prime (556468043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326099 + ... + 327800.
It is an arithmetic number, because the mean of its divisors is an integer number (74544600).
Almost surely, 2556468049 is an apocalyptic number.
It is an amenable number.
556468049 is a deficient number, since it is larger than the sum of its proper divisors (39888751).
556468049 is a wasteful number, since it uses less digits than its factorization.
556468049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 653959.
The product of its (nonzero) digits is 1036800, while the sum is 47.
The square root of 556468049 is about 23589.5750067694. The cubic root of 556468049 is about 822.5205257209.
The spelling of 556468049 in words is "five hundred fifty-six million, four hundred sixty-eight thousand, forty-nine".
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