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12413468 = 2217237937
BaseRepresentation
bin101111010110…
…101000011100
3212100200002002
4233112220130
511134212333
61122021432
7210340604
oct57265034
925320062
1012413468
117009471
1241a7878
132758262
141911c04
1511530e8
hexbd6a1c

12413468 has 24 divisors (see below), whose sum is σ = 24004512. Its totient is φ = 5586944.

The previous prime is 12413461. The next prime is 12413477. The reversal of 12413468 is 86431421.

It is a self number, because there is not a number n which added to its sum of digits gives 12413468.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12413461) 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, 2405 + ... + 5532.

It is an arithmetic number, because the mean of its divisors is an integer number (1000188).

Almost surely, 212413468 is an apocalyptic number.

It is an amenable number.

12413468 is a deficient number, since it is larger than the sum of its proper divisors (11591044).

12413468 is a wasteful number, since it uses less digits than its factorization.

12413468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7981 (or 7979 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

The square root of 12413468 is about 3523.2751808509. The cubic root of 12413468 is about 231.5426732114.

Adding to 12413468 its reverse (86431421), we get a palindrome (98844889).

The spelling of 12413468 in words is "twelve million, four hundred thirteen thousand, four hundred sixty-eight".

Divisors: 1 2 4 17 23 34 46 68 92 391 782 1564 7937 15874 31748 134929 182551 269858 365102 539716 730204 3103367 6206734 12413468