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44114131 = 69163841
BaseRepresentation
bin1010100001001…
…0000011010011
310002000020012201
42220102003103
542243123011
64213304031
71043651425
oct250220323
9102006181
1044114131
11229a0666
1212935017
1391a7349
145c04815
153d15cc1
hex2a120d3

44114131 has 4 divisors (see below), whose sum is σ = 44178664. Its totient is φ = 44049600.

The previous prime is 44114129. The next prime is 44114141. The reversal of 44114131 is 13141144.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44114131 - 21 = 44114129 is a prime.

It is a super-4 number, since 4×441141314 (a number of 32 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44114099 and 44114108.

It is not an unprimeable number, because it can be changed into a prime (44114111) 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, 31230 + ... + 32611.

It is an arithmetic number, because the mean of its divisors is an integer number (11044666).

Almost surely, 244114131 is an apocalyptic number.

44114131 is a deficient number, since it is larger than the sum of its proper divisors (64533).

44114131 is an equidigital number, since it uses as much as digits as its factorization.

44114131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64532.

The product of its digits is 192, while the sum is 19.

The square root of 44114131 is about 6641.8469569842. The cubic root of 44114131 is about 353.3398140697.

Adding to 44114131 its reverse (13141144), we get a palindrome (57255275).

The spelling of 44114131 in words is "forty-four million, one hundred fourteen thousand, one hundred thirty-one".

Divisors: 1 691 63841 44114131