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1444295 = 5372211
BaseRepresentation
bin101100000100111000111
32201101012102
411200213013
5332204140
650542315
715163526
oct5404707
92641172
101444295
118a7136
1259799b
133b7518
142984bd
151d7e15
hex1609c7

1444295 has 12 divisors (see below), whose sum is σ = 1789704. Its totient is φ = 1118880.

The previous prime is 1444291. The next prime is 1444309. The reversal of 1444295 is 5924441.

It is not a de Polignac number, because 1444295 - 22 = 1444291 is a prime.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444291) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6740 + ... + 6950.

It is an arithmetic number, because the mean of its divisors is an integer number (149142).

21444295 is an apocalyptic number.

1444295 is a deficient number, since it is larger than the sum of its proper divisors (345409).

1444295 is an equidigital number, since it uses as much as digits as its factorization.

1444295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290 (or 253 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 1444295 is about 1201.7882508995. The cubic root of 1444295 is about 113.0364828554.

The spelling of 1444295 in words is "one million, four hundred forty-four thousand, two hundred ninety-five".

Divisors: 1 5 37 185 211 1055 1369 6845 7807 39035 288859 1444295