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12413210 = 251241321
BaseRepresentation
bin101111010110…
…100100011010
3212100122201112
4233112210122
511134210320
61122020322
7210340055
oct57264432
925318645
1012413210
117009257
1241a76a2
1327580c4
141911a9c
151152ec5
hexbd691a

12413210 has 8 divisors (see below), whose sum is σ = 22343796. Its totient is φ = 4965280.

The previous prime is 12413209. The next prime is 12413227. The reversal of 12413210 is 1231421.

It can be written as a sum of positive squares in 2 ways, for example, as 12411529 + 1681 = 3523^2 + 41^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 620651 + ... + 620670.

Almost surely, 212413210 is an apocalyptic number.

12413210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12413210 is a deficient number, since it is larger than the sum of its proper divisors (9930586).

12413210 is a wasteful number, since it uses less digits than its factorization.

12413210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241328.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 12413210 is about 3523.2385670005. The cubic root of 12413210 is about 231.5410690821.

Adding to 12413210 its reverse (1231421), we get a palindrome (13644631).

The spelling of 12413210 in words is "twelve million, four hundred thirteen thousand, two hundred ten".

Divisors: 1 2 5 10 1241321 2482642 6206605 12413210