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12314401 = 111139907
BaseRepresentation
bin101110111110…
…011100100001
3212011122011221
4232332130201
511123030101
61115535041
7206446021
oct56763441
925148157
1012314401
116a50aa0
12415a481
132722138
1418c7a81
151133aa1
hexbbe721

12314401 has 8 divisors (see below), whose sum is σ = 13554144. Its totient is φ = 11094720.

The previous prime is 12314381. The next prime is 12314417. The reversal of 12314401 is 10441321.

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 12314401 - 25 = 12314369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12314431) 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, 3711 + ... + 6196.

It is an arithmetic number, because the mean of its divisors is an integer number (1694268).

Almost surely, 212314401 is an apocalyptic number.

12314401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12314401 is a deficient number, since it is larger than the sum of its proper divisors (1239743).

12314401 is a wasteful number, since it uses less digits than its factorization.

12314401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10031.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 12314401 is about 3509.1880827337. The cubic root of 12314401 is about 230.9250770557.

Adding to 12314401 its reverse (10441321), we get a palindrome (22755722).

Subtracting from 12314401 its reverse (10441321), we obtain a triangular number (1873080 = T1935).

It can be divided in two parts, 12 and 314401, that added together give a palindrome (314413).

The spelling of 12314401 in words is "twelve million, three hundred fourteen thousand, four hundred one".

Divisors: 1 11 113 1243 9907 108977 1119491 12314401