Search a number
-
+
1070793 = 3339659
BaseRepresentation
bin100000101011011001001
32000101212000
410011123021
5233231133
634541213
712046563
oct4053311
92011760
101070793
11671559
12437809
132b6509
141dc333
15162413
hex1056c9

1070793 has 8 divisors (see below), whose sum is σ = 1586400. Its totient is φ = 713844.

The previous prime is 1070789. The next prime is 1070803. The reversal of 1070793 is 3970701.

It is not a de Polignac number, because 1070793 - 22 = 1070789 is a prime.

It is a super-2 number, since 2×10707932 = 2293195297698, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 39659 = 1070793 / (1 + 0 + 7 + 0 + 7 + 9 + 3).

1070793 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1070753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19803 + ... + 19856.

It is an arithmetic number, because the mean of its divisors is an integer number (198300).

21070793 is an apocalyptic number.

It is an amenable number.

1070793 is a deficient number, since it is larger than the sum of its proper divisors (515607).

1070793 is an equidigital number, since it uses as much as digits as its factorization.

1070793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39668 (or 39662 counting only the distinct ones).

The product of its (nonzero) digits is 1323, while the sum is 27.

The square root of 1070793 is about 1034.7912833031. The cubic root of 1070793 is about 102.3061734650.

The spelling of 1070793 in words is "one million, seventy thousand, seven hundred ninety-three".

Divisors: 1 3 9 27 39659 118977 356931 1070793