Base | Representation |
---|---|
bin | 100000110101101… |
… | …110110000001111 |
3 | 1102101201110121112 |
4 | 200311232300033 |
5 | 2112021043142 |
6 | 130400522235 |
7 | 16440022565 |
oct | 4065566017 |
9 | 1371643545 |
10 | 550956047 |
11 | 263000484 |
12 | 13462037b |
13 | 8a1b66c5 |
14 | 5325ba35 |
15 | 33581382 |
hex | 20d6ec0f |
550956047 has 8 divisors (see below), whose sum is σ = 553896096. Its totient is φ = 548023392.
The previous prime is 550956017. The next prime is 550956071. The reversal of 550956047 is 740659055.
550956047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 550956047 - 214 = 550939663 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 550955995 and 550956013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (550956017) 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, 204473 + ... + 207149.
It is an arithmetic number, because the mean of its divisors is an integer number (69237012).
Almost surely, 2550956047 is an apocalyptic number.
550956047 is a deficient number, since it is larger than the sum of its proper divisors (2940049).
550956047 is a wasteful number, since it uses less digits than its factorization.
550956047 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3697.
The product of its (nonzero) digits is 189000, while the sum is 41.
The square root of 550956047 is about 23472.4529395630. The cubic root of 550956047 is about 819.7957289118.
The spelling of 550956047 in words is "five hundred fifty million, nine hundred fifty-six thousand, forty-seven".
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