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8552201 = 73673329
BaseRepresentation
bin100000100111…
…111100001001
3121002111102012
4200213330021
54142132301
6503145305
7132456350
oct40477411
917074365
108552201
114911439
122a45235
131a05898
1411c8997
15b3debb
hex827f09

8552201 has 8 divisors (see below), whose sum is σ = 9803520. Its totient is φ = 7308288.

The previous prime is 8552191. The next prime is 8552213. The reversal of 8552201 is 1022558.

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-8552201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8552221) 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, 905 + ... + 4233.

It is an arithmetic number, because the mean of its divisors is an integer number (1225440).

Almost surely, 28552201 is an apocalyptic number.

It is an amenable number.

8552201 is a deficient number, since it is larger than the sum of its proper divisors (1251319).

8552201 is a wasteful number, since it uses less digits than its factorization.

8552201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3703.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 8552201 is about 2924.4146422831. The cubic root of 8552201 is about 204.4996801784.

Adding to 8552201 its reverse (1022558), we get a palindrome (9574759).

The spelling of 8552201 in words is "eight million, five hundred fifty-two thousand, two hundred one".

Divisors: 1 7 367 2569 3329 23303 1221743 8552201