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12344401 = 291512819
BaseRepresentation
bin101111000101…
…110001010001
3212020011100001
4233011301101
511130010101
61120330001
7206632336
oct57056121
925204301
1012344401
116a71593
124173901
1327329a4
1418d498d
15113c901
hexbc5c51

12344401 has 8 divisors (see below), whose sum is σ = 12859200. Its totient is φ = 11835600.

The previous prime is 12344351. The next prime is 12344411. The reversal of 12344401 is 10444321.

12344401 is digitally balanced in base 2, 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 12344401 - 29 = 12343889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12344411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2970 + ... + 5788.

It is an arithmetic number, because the mean of its divisors is an integer number (1607400).

Almost surely, 212344401 is an apocalyptic number.

It is an amenable number.

12344401 is a deficient number, since it is larger than the sum of its proper divisors (514799).

12344401 is a wasteful number, since it uses less digits than its factorization.

12344401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2999.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 12344401 is about 3513.4599755796. The cubic root of 12344401 is about 231.1124493899.

Adding to 12344401 its reverse (10444321), we get a palindrome (22788722).

The spelling of 12344401 in words is "twelve million, three hundred forty-four thousand, four hundred one".

Divisors: 1 29 151 2819 4379 81751 425669 12344401