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14888041 = 72126863
BaseRepresentation
bin111000110010…
…110001101001
31001000101112221
4320302301221
512302404131
61251034041
7240355240
oct70626151
931011487
1014888041
118449673
124b9b921
1331136bc
141d97957
151491411
hexe32c69

14888041 has 4 divisors (see below), whose sum is σ = 17014912. Its totient is φ = 12761172.

The previous prime is 14888021. The next prime is 14888047. The reversal of 14888041 is 14088841.

It is a happy number.

14888041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 14088841 = 131083757.

It is a cyclic number.

It is not a de Polignac number, because 14888041 - 27 = 14887913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14887988 and 14888006.

It is not an unprimeable number, because it can be changed into a prime (14888047) 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, 1063425 + ... + 1063438.

It is an arithmetic number, because the mean of its divisors is an integer number (4253728).

Almost surely, 214888041 is an apocalyptic number.

It is an amenable number.

14888041 is a deficient number, since it is larger than the sum of its proper divisors (2126871).

14888041 is an equidigital number, since it uses as much as digits as its factorization.

14888041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2126870.

The product of its (nonzero) digits is 8192, while the sum is 34.

The square root of 14888041 is about 3858.5024296999. The cubic root of 14888041 is about 246.0060863940.

The spelling of 14888041 in words is "fourteen million, eight hundred eighty-eight thousand, forty-one".

Divisors: 1 7 2126863 14888041