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110040404141 = 394327907787
BaseRepresentation
bin110011001111011101…
…0110101000010101101
3101112000220102201102202
41212132322311002231
53300330320413031
6122315111431245
710643622000533
oct1463672650255
9345026381382
10110040404141
1142738a37368
12193b0385525
13a4b89a5695
14547c700153
152ce09292cb
hex199eeb50ad

110040404141 has 4 divisors (see below), whose sum is σ = 110068315872. Its totient is φ = 110012492412.

The previous prime is 110040404129. The next prime is 110040404143. The reversal of 110040404141 is 141404040011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 141404040011 = 1310877233847.

It is a cyclic number.

It is not a de Polignac number, because 110040404141 - 26 = 110040404077 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 (110040404143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13949951 + ... + 13957836.

It is an arithmetic number, because the mean of its divisors is an integer number (27517078968).

Almost surely, 2110040404141 is an apocalyptic number.

It is an amenable number.

110040404141 is a deficient number, since it is larger than the sum of its proper divisors (27911731).

110040404141 is an equidigital number, since it uses as much as digits as its factorization.

110040404141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27911730.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 110040404141 its reverse (141404040011), we get a palindrome (251444444152).

The spelling of 110040404141 in words is "one hundred ten billion, forty million, four hundred four thousand, one hundred forty-one".

Divisors: 1 3943 27907787 110040404141