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5359409971 = 193781369
BaseRepresentation
bin1001111110111001…
…00001101100110011
3111211111200020100121
410333130201230303
541434002104341
62243450431111
7246545142646
oct47734415463
914744606317
105359409971
11230027a043
121056a32497
1367545ac06
1438badba5d
1521579d4d1
hex13f721b33

5359409971 has 8 divisors (see below), whose sum is σ = 5657118800. Its totient is φ = 5077329264.

The previous prime is 5359409947. The next prime is 5359409977. The reversal of 5359409971 is 1799049535.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2k-5359409971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5359409977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383826 + ... + 397543.

It is an arithmetic number, because the mean of its divisors is an integer number (707139850).

Almost surely, 25359409971 is an apocalyptic number.

5359409971 is a deficient number, since it is larger than the sum of its proper divisors (297708829).

5359409971 is an frugal number, since it uses more digits than its factorization.

5359409971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781426 (or 781388 counting only the distinct ones).

The product of its (nonzero) digits is 1530900, while the sum is 52.

The square root of 5359409971 is about 73207.9911689974. The cubic root of 5359409971 is about 1750.0038063591.

The spelling of 5359409971 in words is "five billion, three hundred fifty-nine million, four hundred nine thousand, nine hundred seventy-one".

Divisors: 1 19 361 6859 781369 14846011 282074209 5359409971