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12414253 = 14398627
BaseRepresentation
bin101111010110…
…110100101101
3212100201011011
4233112310231
511134224003
61122025221
7210343105
oct57266455
925321134
1012414253
11700a015
1241a8211
132758717
141912205
15115346d
hexbd6d2d

12414253 has 4 divisors (see below), whose sum is σ = 12424320. Its totient is φ = 12404188.

The previous prime is 12414211. The next prime is 12414263. The reversal of 12414253 is 35241421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 35241421 = 269131009.

It is a cyclic number.

It is not a de Polignac number, because 12414253 - 221 = 10317101 is a prime.

It is a super-2 number, since 2×124142532 = 308227355096018, 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 (12414263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2875 + ... + 5752.

It is an arithmetic number, because the mean of its divisors is an integer number (3106080).

Almost surely, 212414253 is an apocalyptic number.

It is an amenable number.

12414253 is a deficient number, since it is larger than the sum of its proper divisors (10067).

12414253 is an equidigital number, since it uses as much as digits as its factorization.

12414253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10066.

The product of its digits is 960, while the sum is 22.

The square root of 12414253 is about 3523.3865811177. The cubic root of 12414253 is about 231.5475538557.

Adding to 12414253 its reverse (35241421), we get a palindrome (47655674).

The spelling of 12414253 in words is "twelve million, four hundred fourteen thousand, two hundred fifty-three".

Divisors: 1 1439 8627 12414253