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110144401 = 234788887
BaseRepresentation
bin1101001000010…
…10101110010001
321200020220201021
412210022232101
5211144110101
614532435441
72505132463
oct644125621
9250226637
10110144401
11571a0134
1230a78b81
1319a86003
14108b2133
159a0a5a1
hex690ab91

110144401 has 4 divisors (see below), whose sum is σ = 114933312. Its totient is φ = 105355492.

The previous prime is 110144357. The next prime is 110144483. The reversal of 110144401 is 104441011.

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.

It is a cyclic number.

It is not a de Polignac number, because 110144401 - 215 = 110111633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110114401) 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, 2394421 + ... + 2394466.

It is an arithmetic number, because the mean of its divisors is an integer number (28733328).

Almost surely, 2110144401 is an apocalyptic number.

It is an amenable number.

110144401 is a deficient number, since it is larger than the sum of its proper divisors (4788911).

110144401 is an equidigital number, since it uses as much as digits as its factorization.

110144401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4788910.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 110144401 is about 10494.9702715158. The cubic root of 110144401 is about 479.3515563987.

Adding to 110144401 its reverse (104441011), we get a palindrome (214585412).

The spelling of 110144401 in words is "one hundred ten million, one hundred forty-four thousand, four hundred one".

Divisors: 1 23 4788887 110144401