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12410431 = 112774073
BaseRepresentation
bin101111010101…
…111000111111
3212100111220121
4233111320333
511134113211
61121555411
7210326005
oct57257077
925314817
1012410431
117007160
1241a5b67
132756a67
141910a75
151152271
hexbd5e3f

12410431 has 8 divisors (see below), whose sum is σ = 13590864. Its totient is φ = 11238720.

The previous prime is 12410417. The next prime is 12410441. The reversal of 12410431 is 13401421.

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 12410431 - 29 = 12409919 is a prime.

It is a super-2 number, since 2×124104312 = 308037595211522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12410441) 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 7 ways as a sum of consecutive naturals, for example, 1011 + ... + 5083.

It is an arithmetic number, because the mean of its divisors is an integer number (1698858).

Almost surely, 212410431 is an apocalyptic number.

12410431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12410431 is a deficient number, since it is larger than the sum of its proper divisors (1180433).

12410431 is a wasteful number, since it uses less digits than its factorization.

12410431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4361.

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

The square root of 12410431 is about 3522.8441634566. The cubic root of 12410431 is about 231.5237890861.

Adding to 12410431 its reverse (13401421), we get a palindrome (25811852).

The spelling of 12410431 in words is "twelve million, four hundred ten thousand, four hundred thirty-one".

Divisors: 1 11 277 3047 4073 44803 1128221 12410431