Search a number
-
+
1069313 = 7173883
BaseRepresentation
bin100000101000100000001
32000022211012
410011010001
5233204223
634530305
712042350
oct4050401
92008735
101069313
11670433
12436995
132b593b
141db997
15161c78
hex105101

1069313 has 8 divisors (see below), whose sum is σ = 1230528. Its totient is φ = 910224.

The previous prime is 1069307. The next prime is 1069349. The reversal of 1069313 is 3139601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1069313 - 212 = 1065217 is a prime.

It is a super-2 number, since 2×10693132 = 2286860583938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1069303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 770 + ... + 1652.

It is an arithmetic number, because the mean of its divisors is an integer number (153816).

21069313 is an apocalyptic number.

It is an amenable number.

1069313 is a deficient number, since it is larger than the sum of its proper divisors (161215).

1069313 is an equidigital number, since it uses as much as digits as its factorization.

1069313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063.

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 1069313 is about 1034.0759159752. The cubic root of 1069313 is about 102.2590174634.

The spelling of 1069313 in words is "one million, sixty-nine thousand, three hundred thirteen".

Divisors: 1 7 173 883 1211 6181 152759 1069313