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12350369 = 311273137
BaseRepresentation
bin101111000111…
…001110100001
3212020110112002
4233013032201
511130202434
61120413345
7206655623
oct57071641
925213462
1012350369
116a76019
124177255
132735615
1418d6c13
15113e57e
hexbc73a1

12350369 has 8 divisors (see below), whose sum is σ = 12853248. Its totient is φ = 11854080.

The previous prime is 12350363. The next prime is 12350383. The reversal of 12350369 is 96305321.

12350369 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 12350369 - 24 = 12350353 is a prime.

It is a super-2 number, since 2×123503692 = 305063228872322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12350363) 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, 2369 + ... + 5505.

It is an arithmetic number, because the mean of its divisors is an integer number (1606656).

Almost surely, 212350369 is an apocalyptic number.

It is an amenable number.

12350369 is a deficient number, since it is larger than the sum of its proper divisors (502879).

12350369 is a wasteful number, since it uses less digits than its factorization.

12350369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3295.

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 12350369 is about 3514.3091782027. The cubic root of 12350369 is about 231.1496877806.

The spelling of 12350369 in words is "twelve million, three hundred fifty thousand, three hundred sixty-nine".

Divisors: 1 31 127 3137 3937 97247 398399 12350369