Search a number
-
+
1079013 = 31373379
BaseRepresentation
bin100000111011011100101
32000211010110
410013123211
5234012023
635043233
712112545
oct4073345
92024113
101079013
11677751
12440519
132ba190
14201325
15164a93
hex1076e5

1079013 has 16 divisors (see below), whose sum is σ = 1574720. Its totient is φ = 653184.

The previous prime is 1079011. The next prime is 1079021. The reversal of 1079013 is 3109701.

It is not a de Polignac number, because 1079013 - 21 = 1079011 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1079011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2658 + ... + 3036.

It is an arithmetic number, because the mean of its divisors is an integer number (98420).

21079013 is an apocalyptic number.

1079013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1079013 is a deficient number, since it is larger than the sum of its proper divisors (495707).

1079013 is a wasteful number, since it uses less digits than its factorization.

1079013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468.

The product of its (nonzero) digits is 189, while the sum is 21.

The square root of 1079013 is about 1038.7555054006. The cubic root of 1079013 is about 102.5672927143.

The spelling of 1079013 in words is "one million, seventy-nine thousand, thirteen".

Divisors: 1 3 13 39 73 219 379 949 1137 2847 4927 14781 27667 83001 359671 1079013