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1441092 = 223120091
BaseRepresentation
bin101011111110101000100
32201012210210
411133311010
5332103332
650515420
715151302
oct5376504
92635723
101441092
118a4794
12595b70
133b5c23
14297272
151d6ecc
hex15fd44

1441092 has 12 divisors (see below), whose sum is σ = 3362576. Its totient is φ = 480360.

The previous prime is 1441081. The next prime is 1441117. The reversal of 1441092 is 2901441.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60034 + ... + 60057.

21441092 is an apocalyptic number.

1441092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1441092 is an abundant number, since it is smaller than the sum of its proper divisors (1921484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1441092 is a wasteful number, since it uses less digits than its factorization.

1441092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120098 (or 120096 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 1441092 is about 1200.4549137723. The cubic root of 1441092 is about 112.9528610128.

The spelling of 1441092 in words is "one million, four hundred forty-one thousand, ninety-two".

Divisors: 1 2 3 4 6 12 120091 240182 360273 480364 720546 1441092