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12413883 = 34137961
BaseRepresentation
bin101111010110…
…101110111011
3212100200122110
4233112232323
511134221013
61122023403
7210342036
oct57265673
925320573
1012413883
117009809
1241a7b63
1327584c1
14191201d
1511532c3
hexbd6bbb

12413883 has 4 divisors (see below), whose sum is σ = 16551848. Its totient is φ = 8275920.

The previous prime is 12413851. The next prime is 12413887. The reversal of 12413883 is 38831421.

12413883 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 12413883 - 25 = 12413851 is a prime.

It is a super-2 number, since 2×124138832 = 308208982275378, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12413883.

It is not an unprimeable number, because it can be changed into a prime (12413887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2068978 + ... + 2068983.

It is an arithmetic number, because the mean of its divisors is an integer number (4137962).

Almost surely, 212413883 is an apocalyptic number.

12413883 is a deficient number, since it is larger than the sum of its proper divisors (4137965).

12413883 is an equidigital number, since it uses as much as digits as its factorization.

12413883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4137964.

The product of its digits is 4608, while the sum is 30.

The square root of 12413883 is about 3523.3340744244. The cubic root of 12413883 is about 231.5452534503.

The spelling of 12413883 in words is "twelve million, four hundred thirteen thousand, eight hundred eighty-three".

Divisors: 1 3 4137961 12413883