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5552001205 = 51577072613
BaseRepresentation
bin1010010101110110…
…01101000010110101
3112022221001212212021
411022323031002311
542332303014310
62314530353141
7254404142302
oct51273150265
915287055767
105552001205
112399a61753
1210ab42b7b1
136a631cc1a
143a95120a9
152276425da
hex14aecd0b5

5552001205 has 8 divisors (see below), whose sum is σ = 6704838072. Its totient is φ = 4413309888.

The previous prime is 5552001173. The next prime is 5552001227. The reversal of 5552001205 is 5021002555.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1187284849 + 4364716356 = 34457^2 + 66066^2 .

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 5552001205 - 25 = 5552001173 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 5552001205.

It is a congruent number.

It is an unprimeable number.

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, 3535522 + ... + 3537091.

It is an arithmetic number, because the mean of its divisors is an integer number (838104759).

Almost surely, 25552001205 is an apocalyptic number.

It is an amenable number.

5552001205 is a deficient number, since it is larger than the sum of its proper divisors (1152836867).

5552001205 is a wasteful number, since it uses less digits than its factorization.

5552001205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7072775.

The product of its (nonzero) digits is 2500, while the sum is 25.

The square root of 5552001205 is about 74511.7521267619. The cubic root of 5552001205 is about 1770.7198286181.

The spelling of 5552001205 in words is "five billion, five hundred fifty-two million, one thousand, two hundred five".

Divisors: 1 5 157 785 7072613 35363065 1110400241 5552001205