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1069241 = 3173373
BaseRepresentation
bin100000101000010111001
32000022201112
410011002321
5233203431
634530105
712042215
oct4050271
92008645
101069241
11670378
12436935
132b58b4
141db945
15161c2b
hex1050b9

1069241 has 4 divisors (see below), whose sum is σ = 1072932. Its totient is φ = 1065552.

The previous prime is 1069223. The next prime is 1069267. The reversal of 1069241 is 1429601.

It is a happy number.

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 606841 + 462400 = 779^2 + 680^2 .

It is a cyclic number.

It is not a de Polignac number, because 1069241 - 210 = 1068217 is a prime.

It is a super-2 number, since 2×10692412 = 2286552632162, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1069291) 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, 1370 + ... + 2003.

It is an arithmetic number, because the mean of its divisors is an integer number (268233).

21069241 is an apocalyptic number.

It is an amenable number.

1069241 is a deficient number, since it is larger than the sum of its proper divisors (3691).

1069241 is an equidigital number, since it uses as much as digits as its factorization.

1069241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3690.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 1069241 is about 1034.0411016976. The cubic root of 1069241 is about 102.2567222781.

The spelling of 1069241 in words is "one million, sixty-nine thousand, two hundred forty-one".

Divisors: 1 317 3373 1069241