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14412049 = 79182431
BaseRepresentation
bin110110111110…
…100100010001
31000010012121121
4312332210101
512142141144
61232522241
7233333431
oct66764421
930105547
1014412049
118153a93
1249b0381
132ca7b52
141cb22c1
1513ea384
hexdbe911

14412049 has 4 divisors (see below), whose sum is σ = 14594560. Its totient is φ = 14229540.

The previous prime is 14412029. The next prime is 14412059. The reversal of 14412049 is 94021441.

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 an emirpimes, since its reverse is a distinct semiprime: 94021441 = 175530673.

It is a cyclic number.

It is not a de Polignac number, because 14412049 - 25 = 14412017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14412019) 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 3 ways as a sum of consecutive naturals, for example, 91137 + ... + 91294.

It is an arithmetic number, because the mean of its divisors is an integer number (3648640).

Almost surely, 214412049 is an apocalyptic number.

It is an amenable number.

14412049 is a deficient number, since it is larger than the sum of its proper divisors (182511).

14412049 is an equidigital number, since it uses as much as digits as its factorization.

14412049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182510.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 14412049 is about 3796.3204553883. The cubic root of 14412049 is about 243.3559168798.

The spelling of 14412049 in words is "fourteen million, four hundred twelve thousand, forty-nine".

Divisors: 1 79 182431 14412049