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5992000261 = 1331372511601
BaseRepresentation
bin1011001010010011…
…01010101100000101
3120110121000011002121
411211021222230011
544232423002021
62430325205541
7301326106342
oct54511525405
916417004077
105992000261
1125a5367535
1211b28608b1
137465277b0
1440bb297c9
152510a7741
hex16526ab05

5992000261 has 32 divisors (see below), whose sum is σ = 6872656896. Its totient is φ = 5184000000.

The previous prime is 5992000237. The next prime is 5992000291. The reversal of 5992000261 is 1620002995.

It is a 6-Lehmer number, since φ(5992000261) divides (5992000261-1)6.

It is a cyclic number.

It is not a de Polignac number, because 5992000261 - 223 = 5983611653 is a prime.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5992000291) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3741861 + ... + 3743461.

It is an arithmetic number, because the mean of its divisors is an integer number (214770528).

Almost surely, 25992000261 is an apocalyptic number.

It is an amenable number.

5992000261 is a deficient number, since it is larger than the sum of its proper divisors (880656635).

5992000261 is a wasteful number, since it uses less digits than its factorization.

5992000261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1933.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 5992000261 is about 77408.0116073265. The cubic root of 5992000261 is about 1816.3126508479.

The spelling of 5992000261 in words is "five billion, nine hundred ninety-two million, two hundred sixty-one", and thus it is an aban number.

Divisors: 1 13 31 37 251 403 481 1147 1601 3263 7781 9287 14911 20813 49631 59237 101153 120731 287897 401851 645203 770081 1836347 3742661 5224063 12457381 14868487 23872511 161945953 193290331 460923097 5992000261