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552012205547 = 11149336798173
BaseRepresentation
bin10000000100001100111…
…11011100110111101011
31221202211200100111221202
420002012133130313223
533021010111034142
61101331345154415
754611243220515
oct10020637346753
91852750314852
10552012205547
111a311a554340
128ab9792ba0b
1340092a4956a
141ca08ca8bb5
15e55be9c032
hex80867dcdeb

552012205547 has 8 divisors (see below), whose sum is σ = 606236713200. Its totient is φ = 498461294560.

The previous prime is 552012205529. The next prime is 552012205561. The reversal of 552012205547 is 745502210255.

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 552012205547 - 26 = 552012205483 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 552012205547.

It is not an unprimeable number, because it can be changed into a prime (552012205597) 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, 168397448 + ... + 168400725.

It is an arithmetic number, because the mean of its divisors is an integer number (75779589150).

Almost surely, 2552012205547 is an apocalyptic number.

552012205547 is a deficient number, since it is larger than the sum of its proper divisors (54224507653).

552012205547 is a wasteful number, since it uses less digits than its factorization.

552012205547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336798333.

The product of its (nonzero) digits is 140000, while the sum is 38.

The spelling of 552012205547 in words is "five hundred fifty-two billion, twelve million, two hundred five thousand, five hundred forty-seven".

Divisors: 1 11 149 1639 336798173 3704779903 50182927777 552012205547