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552800275 = 52223229433
BaseRepresentation
bin100000111100110…
…001000000010011
31102112012011102021
4200330301000103
52113004102100
6130504232311
716461503416
oct4074610023
91375164367
10552800275
11264050035
1213516b697
138a6b0c71
14535bbb7d
15337e7a1a
hex20f31013

552800275 has 24 divisors (see below), whose sum is σ = 693150080. Its totient is φ = 437322240.

The previous prime is 552800263. The next prime is 552800327. The reversal of 552800275 is 572008255.

It is not a de Polignac number, because 552800275 - 25 = 552800243 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 552800275.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1276459 + ... + 1276891.

Almost surely, 2552800275 is an apocalyptic number.

552800275 is a deficient number, since it is larger than the sum of its proper divisors (140349805).

552800275 is a wasteful number, since it uses less digits than its factorization.

552800275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895 (or 890 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 552800275 is about 23511.7050636486. The cubic root of 552800275 is about 820.7094173070.

The spelling of 552800275 in words is "five hundred fifty-two million, eight hundred thousand, two hundred seventy-five".

Divisors: 1 5 25 223 229 433 1115 1145 2165 5575 5725 10825 51067 96559 99157 255335 482795 495785 1276675 2413975 2478925 22112011 110560055 552800275