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13272106 = 219933347
BaseRepresentation
bin110010101000…
…010000101010
3220222021220111
4302220100222
511344201411
61152244534
7220545121
oct62502052
926867814
1013272106
117545591
12454074a
132999023
141a96ab8
151272721
hexca842a

13272106 has 8 divisors (see below), whose sum is σ = 20008800. Its totient is φ = 6602508.

The previous prime is 13272067. The next prime is 13272113. The reversal of 13272106 is 60127231.

13272106 is nontrivially palindromic in base 15.

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

It is a super-2 number, since 2×132721062 = 352297595350472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16276 + ... + 17071.

It is an arithmetic number, because the mean of its divisors is an integer number (2501100).

Almost surely, 213272106 is an apocalyptic number.

13272106 is a deficient number, since it is larger than the sum of its proper divisors (6736694).

13272106 is a wasteful number, since it uses less digits than its factorization.

13272106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33548.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 13272106 is about 3643.0901718184. The cubic root of 13272106 is about 236.7626981396.

Adding to 13272106 its reverse (60127231), we get a palindrome (73399337).

The spelling of 13272106 in words is "thirteen million, two hundred seventy-two thousand, one hundred six".

Divisors: 1 2 199 398 33347 66694 6636053 13272106