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13060001 = 37352973
BaseRepresentation
bin110001110100…
…011110100001
3220120111221202
4301310132201
511320410001
61143530545
7216002543
oct61643641
926514852
1013060001
117410199
124459a55
132923616
141a3d693
15122e96b
hexc747a1

13060001 has 4 divisors (see below), whose sum is σ = 13413012. Its totient is φ = 12706992.

The previous prime is 13059989. The next prime is 13060009. The reversal of 13060001 is 10006031.

13060001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 5085025 + 7974976 = 2255^2 + 2824^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13060001 is a prime.

It is a super-2 number, since 2×130600012 = 341127252240002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13060009) 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, 176450 + ... + 176523.

It is an arithmetic number, because the mean of its divisors is an integer number (3353253).

Almost surely, 213060001 is an apocalyptic number.

It is an amenable number.

13060001 is a deficient number, since it is larger than the sum of its proper divisors (353011).

13060001 is an equidigital number, since it uses as much as digits as its factorization.

13060001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353010.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 13060001 is about 3613.8623382747. The cubic root of 13060001 is about 235.4946634745.

Adding to 13060001 its reverse (10006031), we get a palindrome (23066032).

The spelling of 13060001 in words is "thirteen million, sixty thousand, one".

Divisors: 1 37 352973 13060001