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12338119 = 432631091
BaseRepresentation
bin101111000100…
…001111000111
3212012211201101
4233010033013
511124304434
61120240531
7206605123
oct57041707
925184641
1012338119
116a678a2
124170147
13272cb81
1418d2583
15113ab14
hexbc43c7

12338119 has 8 divisors (see below), whose sum is σ = 12684672. Its totient is φ = 11994360.

The previous prime is 12338101. The next prime is 12338129. The reversal of 12338119 is 91183321.

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

It is a cyclic number.

It is not a de Polignac number, because 12338119 - 217 = 12207047 is a prime.

It is a super-2 number, since 2×123381192 = 304458360916322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12338129) 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, 10764 + ... + 11854.

It is an arithmetic number, because the mean of its divisors is an integer number (1585584).

Almost surely, 212338119 is an apocalyptic number.

12338119 is a deficient number, since it is larger than the sum of its proper divisors (346553).

12338119 is a wasteful number, since it uses less digits than its factorization.

12338119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397.

The product of its digits is 1296, while the sum is 28.

The square root of 12338119 is about 3512.5658712685. The cubic root of 12338119 is about 231.0732387725.

The spelling of 12338119 in words is "twelve million, three hundred thirty-eight thousand, one hundred nineteen".

Divisors: 1 43 263 1091 11309 46913 286933 12338119