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1061341 = 4212521
BaseRepresentation
bin100000011000111011101
31222220212221
410003013131
5232430331
634425341
712010201
oct4030735
91886787
101061341
11665446
12432251
132b2118
141d8b01
1515e711
hex1031dd

1061341 has 4 divisors (see below), whose sum is σ = 1064284. Its totient is φ = 1058400.

The previous prime is 1061323. The next prime is 1061353. The reversal of 1061341 is 1431601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2500 + 1058841 = 50^2 + 1029^2 .

It is a 3-Lehmer number, since φ(1061341) divides (1061341-1)3.

It is a cyclic number.

It is not a de Polignac number, because 1061341 - 211 = 1059293 is a prime.

It is a super-2 number, since 2×10613412 = 2252889436562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 840 + ... + 1681.

It is an arithmetic number, because the mean of its divisors is an integer number (266071).

21061341 is an apocalyptic number.

It is an amenable number.

1061341 is a deficient number, since it is larger than the sum of its proper divisors (2943).

1061341 is an equidigital number, since it uses as much as digits as its factorization.

1061341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2942.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1061341 is about 1030.2140554273. The cubic root of 1061341 is about 102.0042610036.

Adding to 1061341 its reverse (1431601), we get a palindrome (2492942).

The spelling of 1061341 in words is "one million, sixty-one thousand, three hundred forty-one".

Divisors: 1 421 2521 1061341