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44227401 = 314742467
BaseRepresentation
bin1010100010110…
…1101101001001
310002012222120220
42220231231021
542310234101
64215540253
71044632601
oct250555511
9102188526
1044227401
1122a68779
121298a689
139216a7a
145c33c01
153d39636
hex2a2db49

44227401 has 4 divisors (see below), whose sum is σ = 58969872. Its totient is φ = 29484932.

The previous prime is 44227373. The next prime is 44227429. The reversal of 44227401 is 10472244.

44227401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 an interprime number because it is at equal distance from previous prime (44227373) and next prime (44227429).

It is a cyclic number.

It is not a de Polignac number, because 44227401 - 211 = 44225353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44227451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7371231 + ... + 7371236.

It is an arithmetic number, because the mean of its divisors is an integer number (14742468).

Almost surely, 244227401 is an apocalyptic number.

It is an amenable number.

44227401 is a deficient number, since it is larger than the sum of its proper divisors (14742471).

44227401 is a wasteful number, since it uses less digits than its factorization.

44227401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14742470.

The product of its (nonzero) digits is 1792, while the sum is 24.

The square root of 44227401 is about 6650.3684860314. The cubic root of 44227401 is about 353.6419741988.

Adding to 44227401 its reverse (10472244), we get a palindrome (54699645).

The spelling of 44227401 in words is "forty-four million, two hundred twenty-seven thousand, four hundred one".

Divisors: 1 3 14742467 44227401