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10831162828211 = 118811117651721
BaseRepresentation
bin1001110110011101001110…
…0111001110010110110011
31102100110010100201200121122
42131213103213032112303
52404424210141000321
635011433441012455
72165345211665015
oct235472347162663
942313110650548
1010831162828211
1134a651a0598a0
12126b19a62412b
136074b3377ccb
142963341141b5
1513bb23ea58ab
hex9d9d39ce5b3

10831162828211 has 8 divisors (see below), whose sum is σ = 11829225825648. Its totient is φ = 9835335136000.

The previous prime is 10831162828151. The next prime is 10831162828237. The reversal of 10831162828211 is 11282826113801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10831162828211 - 218 = 10831162566067 is a prime.

It is a super-2 number, since 2×108311628282112 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10831162828411) 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, 558816170 + ... + 558835551.

It is an arithmetic number, because the mean of its divisors is an integer number (1478653228206).

Almost surely, 210831162828211 is an apocalyptic number.

10831162828211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10831162828211 is a deficient number, since it is larger than the sum of its proper divisors (998062997437).

10831162828211 is a wasteful number, since it uses less digits than its factorization.

10831162828211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117652613.

The product of its (nonzero) digits is 73728, while the sum is 44.

The spelling of 10831162828211 in words is "ten trillion, eight hundred thirty-one billion, one hundred sixty-two million, eight hundred twenty-eight thousand, two hundred eleven".

Divisors: 1 11 881 9691 1117651721 12294168931 984651166201 10831162828211