Base | Representation |
---|---|
bin | 100000110100101… |
… | …111000111111001 |
3 | 1102101020020002120 |
4 | 200310233013321 |
5 | 2111434223132 |
6 | 130351151453 |
7 | 16434555666 |
oct | 4064570771 |
9 | 1371206076 |
10 | 550695417 |
11 | 262942688 |
12 | 134515589 |
13 | 8a124b9c |
14 | 531d0a6d |
15 | 3352e02c |
hex | 20d2f1f9 |
550695417 has 16 divisors (see below), whose sum is σ = 769582080. Its totient is φ = 349611152.
The previous prime is 550695403. The next prime is 550695419. The reversal of 550695417 is 714596055.
It is a cyclic number.
It is not a de Polignac number, because 550695417 - 210 = 550694393 is a prime.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (550695419) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1917 + ... + 33242.
It is an arithmetic number, because the mean of its divisors is an integer number (48098880).
Almost surely, 2550695417 is an apocalyptic number.
It is an amenable number.
550695417 is a deficient number, since it is larger than the sum of its proper divisors (218886663).
550695417 is a wasteful number, since it uses less digits than its factorization.
550695417 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35412.
The product of its (nonzero) digits is 189000, while the sum is 42.
The square root of 550695417 is about 23466.9004557483. The cubic root of 550695417 is about 819.6664402798. Note that the first 3 decimals are identical.
The spelling of 550695417 in words is "five hundred fifty million, six hundred ninety-five thousand, four hundred seventeen".
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