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13036130 = 251303613
BaseRepresentation
bin110001101110…
…101001100010
3220112022012122
4301232221202
511314124010
61143224242
7215543132
oct61565142
926468178
1013036130
1173a4268
124448082
1329157b3
141a34ac2
151227855
hexc6ea62

13036130 has 8 divisors (see below), whose sum is σ = 23465052. Its totient is φ = 5214448.

The previous prime is 13036043. The next prime is 13036139. The reversal of 13036130 is 3163031.

13036130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12752041 + 284089 = 3571^2 + 533^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 13036099 and 13036108.

It is not an unprimeable number, because it can be changed into a prime (13036139) 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, 651797 + ... + 651816.

Almost surely, 213036130 is an apocalyptic number.

13036130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13036130 is a deficient number, since it is larger than the sum of its proper divisors (10428922).

13036130 is a wasteful number, since it uses less digits than its factorization.

13036130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303620.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 13036130 is about 3610.5581286001. The cubic root of 13036130 is about 235.3510973402.

Adding to 13036130 its reverse (3163031), we get a palindrome (16199161).

The spelling of 13036130 in words is "thirteen million, thirty-six thousand, one hundred thirty".

Divisors: 1 2 5 10 1303613 2607226 6518065 13036130