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13012714 = 21113173263
BaseRepresentation
bin110001101000…
…111011101010
3220111010002101
4301220323222
511312401324
61142524014
7215414641
oct61507352
926433071
1013012714
117388710
12443660a
132907c40
141a2a358
151220944
hexc68eea

13012714 has 32 divisors (see below), whose sum is σ = 23151744. Its totient is φ = 5407680.

The previous prime is 13012709. The next prime is 13012717. The reversal of 13012714 is 41721031.

It is a junction number, because it is equal to n+sod(n) for n = 13012691 and 13012700.

It is not an unprimeable number, because it can be changed into a prime (13012717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49347 + ... + 49609.

It is an arithmetic number, because the mean of its divisors is an integer number (723492).

Almost surely, 213012714 is an apocalyptic number.

13012714 is a deficient number, since it is larger than the sum of its proper divisors (10139030).

13012714 is a wasteful number, since it uses less digits than its factorization.

13012714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 13012714 is about 3607.3139591668. The cubic root of 13012714 is about 235.2100973074.

Adding to 13012714 its reverse (41721031), we get a palindrome (54733745).

The spelling of 13012714 in words is "thirteen million, twelve thousand, seven hundred fourteen".

Divisors: 1 2 11 13 22 26 143 173 263 286 346 526 1903 2249 2893 3419 3806 4498 5786 6838 24739 37609 45499 49478 75218 90998 500489 591487 1000978 1182974 6506357 13012714