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13164206 = 2111633671
BaseRepresentation
bin110010001101…
…111010101110
3220202210220012
4302031322232
511332223311
61150053222
7216615416
oct62157256
926683805
1013164206
117481510
1244aa212
13295bb93
141a69646
15125078b
hexc8deae

13164206 has 16 divisors (see below), whose sum is σ = 21679488. Its totient is φ = 5945400.

The previous prime is 13164191. The next prime is 13164233. The reversal of 13164206 is 60246131.

It is a happy number.

13164206 is nontrivially palindromic in base 5.

It is a super-2 number, since 2×131642062 = 346592639220872, which contains 22 as substring.

It is a zygodrome in base 5.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1751 + ... + 5421.

It is an arithmetic number, because the mean of its divisors is an integer number (1354968).

Almost surely, 213164206 is an apocalyptic number.

13164206 is a deficient number, since it is larger than the sum of its proper divisors (8515282).

13164206 is a wasteful number, since it uses less digits than its factorization.

13164206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3847.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 13164206 is about 3628.2510938467. The cubic root of 13164206 is about 236.1193378059.

The spelling of 13164206 in words is "thirteen million, one hundred sixty-four thousand, two hundred six".

Divisors: 1 2 11 22 163 326 1793 3586 3671 7342 40381 80762 598373 1196746 6582103 13164206