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1064013 = 31731673
BaseRepresentation
bin100000011110001001101
32000001112220
410003301031
5233022023
634445553
712021036
oct4036115
92001486
101064013
11667455
124338b9
132b33c2
141d9a8d
151603e3
hex103c4d

1064013 has 16 divisors (see below), whose sum is σ = 1552896. Its totient is φ = 645120.

The previous prime is 1063999. The next prime is 1064017. The reversal of 1064013 is 3104601.

It is not a de Polignac number, because 1064013 - 28 = 1063757 is a prime.

It is a super-2 number, since 2×10640132 = 2264247328338, which contains 22 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1063983 and 1064001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1245 + ... + 1917.

It is an arithmetic number, because the mean of its divisors is an integer number (97056).

21064013 is an apocalyptic number.

It is an amenable number.

1064013 is a deficient number, since it is larger than the sum of its proper divisors (488883).

1064013 is a wasteful number, since it uses less digits than its factorization.

1064013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1064013 is about 1031.5100581187. The cubic root of 1064013 is about 102.0897902159.

Adding to 1064013 its reverse (3104601), we get a palindrome (4168614).

The spelling of 1064013 in words is "one million, sixty-four thousand, thirteen".

Divisors: 1 3 17 31 51 93 527 673 1581 2019 11441 20863 34323 62589 354671 1064013