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1444114 = 27196189
BaseRepresentation
bin101100000100100010010
32201100221201
411200210102
5332202424
650541414
715163150
oct5404422
92640851
101444114
118a6a91
1259786a
133b7409
142983d0
151d7d44
hex160912

1444114 has 32 divisors (see below), whose sum is σ = 2678400. Its totient is φ = 570240.

The previous prime is 1444111. The next prime is 1444181. The reversal of 1444114 is 4114441.

Adding to 1444114 its reverse (4114441), we get a palindrome (5558555).

It can be divided in two parts, 144 and 4114, that multiplied together give a triangular number (592416 = T1088).

1444114 = T196 + T197 + ... + T252.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 1444091 and 1444100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16182 + ... + 16270.

It is an arithmetic number, because the mean of its divisors is an integer number (83700).

21444114 is an apocalyptic number.

1444114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1444114 is a deficient number, since it is larger than the sum of its proper divisors (1234286).

1444114 is a wasteful number, since it uses less digits than its factorization.

1444114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178.

The product of its digits is 256, while the sum is 19.

The square root of 1444114 is about 1201.7129440927. The cubic root of 1444114 is about 113.0317607227.

The spelling of 1444114 in words is "one million, four hundred forty-four thousand, one hundred fourteen".

Divisors: 1 2 7 14 19 38 61 89 122 133 178 266 427 623 854 1159 1246 1691 2318 3382 5429 8113 10858 11837 16226 23674 38003 76006 103151 206302 722057 1444114