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881113 = 3143661
BaseRepresentation
bin11010111000111011001
31122202122211
43113013121
5211143423
630515121
710326562
oct3270731
91582584
10881113
11551aa2
12365aa1
1324b08c
1418d169
1512610d
hexd71d9

881113 has 8 divisors (see below), whose sum is σ = 932096. Its totient is φ = 831600.

The previous prime is 881099. The next prime is 881119. The reversal of 881113 is 311188.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-881113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (881119) 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, 1003 + ... + 1663.

It is an arithmetic number, because the mean of its divisors is an integer number (116512).

2881113 is an apocalyptic number.

It is an amenable number.

881113 is a deficient number, since it is larger than the sum of its proper divisors (50983).

881113 is a wasteful number, since it uses less digits than its factorization.

881113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735.

The product of its digits is 192, while the sum is 22.

The square root of 881113 is about 938.6761955009. The cubic root of 881113 is about 95.8687805018.

The spelling of 881113 in words is "eight hundred eighty-one thousand, one hundred thirteen".

Divisors: 1 31 43 661 1333 20491 28423 881113