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5320130999 = 31191898519
BaseRepresentation
bin1001111010001101…
…01100000110110111
3111201202202122201212
410331012230012313
541343423142444
62235524512035
7245560240001
oct47506540667
914652678655
105320130999
112290091187
12104584b61b
1366a287611
143867d5371
152120e019e
hex13d1ac1b7

5320130999 has 8 divisors (see below), whose sum is σ = 5520506880. Its totient is φ = 5121552600.

The previous prime is 5320130983. The next prime is 5320131007. The reversal of 5320130999 is 9990310235.

It is a happy number.

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 5320130999 - 24 = 5320130983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5320130899) 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, 443339 + ... + 455180.

It is an arithmetic number, because the mean of its divisors is an integer number (690063360).

Almost surely, 25320130999 is an apocalyptic number.

5320130999 is a deficient number, since it is larger than the sum of its proper divisors (200375881).

5320130999 is a wasteful number, since it uses less digits than its factorization.

5320130999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898741.

The product of its (nonzero) digits is 65610, while the sum is 41.

The square root of 5320130999 is about 72939.2281217727. The cubic root of 5320130999 is about 1745.7180755816.

The spelling of 5320130999 in words is "five billion, three hundred twenty million, one hundred thirty thousand, nine hundred ninety-nine".

Divisors: 1 31 191 5921 898519 27854089 171617129 5320130999