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12434341 = 19654439
BaseRepresentation
bin101111011011…
…101110100101
3212101201201011
4233123232211
511140344331
61122302221
7210455503
oct57335645
925351634
1012434341
117023117
1241b7971
1327648ca
141919673
1511593b1
hexbdbba5

12434341 has 4 divisors (see below), whose sum is σ = 13088800. Its totient is φ = 11779884.

The previous prime is 12434311. The next prime is 12434347. The reversal of 12434341 is 14343421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12434341 - 29 = 12433829 is a prime.

It is a super-2 number, since 2×124343412 = 309225672208562, 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 (12434347) 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, 327201 + ... + 327238.

It is an arithmetic number, because the mean of its divisors is an integer number (3272200).

Almost surely, 212434341 is an apocalyptic number.

It is an amenable number.

12434341 is a deficient number, since it is larger than the sum of its proper divisors (654459).

12434341 is an equidigital number, since it uses as much as digits as its factorization.

12434341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654458.

The product of its digits is 1152, while the sum is 22.

The square root of 12434341 is about 3526.2360953288. The cubic root of 12434341 is about 231.6723786755.

Adding to 12434341 its reverse (14343421), we get a palindrome (26777762).

It can be divided in two parts, 1 and 2434341, that added together give a palindrome (2434342).

The spelling of 12434341 in words is "twelve million, four hundred thirty-four thousand, three hundred forty-one".

Divisors: 1 19 654439 12434341