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444114167 = 785973859
BaseRepresentation
bin11010011110001…
…010010011110111
31010221200100002212
4122132022103313
51402143123132
6112022524035
714001623330
oct3236122367
91127610085
10444114167
11208766602
1210489661b
1371018963
1442da9287
1528ec95b2
hex1a78a4f7

444114167 has 8 divisors (see below), whose sum is σ = 508156800. Its totient is φ = 380220984.

The previous prime is 444114119. The next prime is 444114169. The reversal of 444114167 is 761411444.

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 444114167 - 210 = 444113143 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 (444114169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30917 + ... + 42942.

It is an arithmetic number, because the mean of its divisors is an integer number (63519600).

Almost surely, 2444114167 is an apocalyptic number.

444114167 is a deficient number, since it is larger than the sum of its proper divisors (64042633).

444114167 is an equidigital number, since it uses as much as digits as its factorization.

444114167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74725.

The product of its digits is 10752, while the sum is 32.

The square root of 444114167 is about 21074.0163946031. The cubic root of 444114167 is about 762.9537448763.

The spelling of 444114167 in words is "four hundred forty-four million, one hundred fourteen thousand, one hundred sixty-seven".

Divisors: 1 7 859 6013 73859 517013 63444881 444114167