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550707193 = 23162114771
BaseRepresentation
bin100000110100110…
…001111111111001
31102101020211020201
4200310301333321
52111440112233
6130351322201
716434635221
oct4064617771
91371224221
10550707193
11262950513
12134520361
138a12a35a
14531d5081
153353277d
hex20d31ff9

550707193 has 8 divisors (see below), whose sum is σ = 575044416. Its totient is φ = 526402800.

The previous prime is 550707137. The next prime is 550707217. The reversal of 550707193 is 391707055.

It is a happy number.

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 550707193 - 213 = 550699001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550707133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29898 + ... + 44668.

It is an arithmetic number, because the mean of its divisors is an integer number (71880552).

Almost surely, 2550707193 is an apocalyptic number.

It is an amenable number.

550707193 is a deficient number, since it is larger than the sum of its proper divisors (24337223).

550707193 is a wasteful number, since it uses less digits than its factorization.

550707193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16415.

The product of its (nonzero) digits is 33075, while the sum is 37.

The square root of 550707193 is about 23467.1513609982. The cubic root of 550707193 is about 819.6722827854.

The spelling of 550707193 in words is "five hundred fifty million, seven hundred seven thousand, one hundred ninety-three".

Divisors: 1 23 1621 14771 37283 339733 23943791 550707193