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13327941 = 311403877
BaseRepresentation
bin110010110101…
…111001000101
3221002010111110
4302311321011
511402443231
61153355233
7221166654
oct62657105
927063443
1013327941
117583530
124568b19
1329b8573
141aad19b
151284046
hexcb5e45

13327941 has 8 divisors (see below), whose sum is σ = 19386144. Its totient is φ = 8077520.

The previous prime is 13327939. The next prime is 13327957. The reversal of 13327941 is 14972331.

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

It is not a de Polignac number, because 13327941 - 21 = 13327939 is a prime.

It is a super-2 number, since 2×133279412 = 355268022598962, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13327899 and 13327908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13327921) 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 7 ways as a sum of consecutive naturals, for example, 201906 + ... + 201971.

It is an arithmetic number, because the mean of its divisors is an integer number (2423268).

Almost surely, 213327941 is an apocalyptic number.

13327941 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13327941 is a deficient number, since it is larger than the sum of its proper divisors (6058203).

13327941 is a wasteful number, since it uses less digits than its factorization.

13327941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403891.

The product of its digits is 4536, while the sum is 30.

The square root of 13327941 is about 3650.7452663806. The cubic root of 13327941 is about 237.0942493985.

The spelling of 13327941 in words is "thirteen million, three hundred twenty-seven thousand, nine hundred forty-one".

Divisors: 1 3 11 33 403877 1211631 4442647 13327941