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13832027 = 111257457
BaseRepresentation
bin110100110000…
…111101011011
3222000201222022
4310300331123
512020111102
61212245055
7225366416
oct64607533
928021868
1013832027
117898230
12477078b
132b33b41
141ba0b7d
1513335a2
hexd30f5b

13832027 has 4 divisors (see below), whose sum is σ = 15089496. Its totient is φ = 12574560.

The previous prime is 13832011. The next prime is 13832041. The reversal of 13832027 is 72023831.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13832027 - 24 = 13832011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13831987 and 13832005.

It is not an unprimeable number, because it can be changed into a prime (13832087) 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, 628718 + ... + 628739.

It is an arithmetic number, because the mean of its divisors is an integer number (3772374).

Almost surely, 213832027 is an apocalyptic number.

13832027 is a deficient number, since it is larger than the sum of its proper divisors (1257469).

13832027 is a wasteful number, since it uses less digits than its factorization.

13832027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1257468.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 13832027 is about 3719.1433153349. The cubic root of 13832027 is about 240.0464435582.

Adding to 13832027 its reverse (72023831), we get a palindrome (85855858).

The spelling of 13832027 in words is "thirteen million, eight hundred thirty-two thousand, twenty-seven".

Divisors: 1 11 1257457 13832027