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1110106081 = 7593267431
BaseRepresentation
bin100001000101010…
…1101111111100001
32212100212020021001
41002022231333201
54233141343311
6302053232001
736336513610
oct10212557741
92770766231
101110106081
1151a698147
1226b932601
13148cab906
14a760d877
15676d04c1
hex422adfe1

1110106081 has 8 divisors (see below), whose sum is σ = 1270836864. Its totient is φ = 949911360.

The previous prime is 1110106033. The next prime is 1110106133. The reversal of 1110106081 is 1806010111.

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 1110106081 - 213 = 1110097889 is a prime.

It is a super-2 number, since 2×11101060812 = 2464671022146357122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110106381) 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, 129565 + ... + 137866.

It is an arithmetic number, because the mean of its divisors is an integer number (158854608).

Almost surely, 21110106081 is an apocalyptic number.

It is an amenable number.

1110106081 is a deficient number, since it is larger than the sum of its proper divisors (160730783).

1110106081 is an equidigital number, since it uses as much as digits as its factorization.

1110106081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268031.

The product of its (nonzero) digits is 48, while the sum is 19.

The square root of 1110106081 is about 33318.2544710854. The cubic root of 1110106081 is about 1035.4317882238.

Adding to 1110106081 its reverse (1806010111), we get a palindrome (2916116192).

The spelling of 1110106081 in words is "one billion, one hundred ten million, one hundred six thousand, eighty-one".

Divisors: 1 7 593 4151 267431 1872017 158586583 1110106081