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14415053 = 19758687
BaseRepresentation
bin110110111111…
…010011001101
31000010100201212
4312333103031
512142240203
61232544205
7233345252
oct66772315
930110655
1014415053
118156274
1249b2065
132ca9323
141cb3429
1513eb1d8
hexdbf4cd

14415053 has 4 divisors (see below), whose sum is σ = 15173760. Its totient is φ = 13656348.

The previous prime is 14415047. The next prime is 14415061. The reversal of 14415053 is 35051441.

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: 35051441 = 106932789.

It is a cyclic number.

It is not a de Polignac number, because 14415053 - 26 = 14414989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14415083) 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, 379325 + ... + 379362.

It is an arithmetic number, because the mean of its divisors is an integer number (3793440).

Almost surely, 214415053 is an apocalyptic number.

It is an amenable number.

14415053 is a deficient number, since it is larger than the sum of its proper divisors (758707).

14415053 is an equidigital number, since it uses as much as digits as its factorization.

14415053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758706.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 14415053 is about 3796.7160810363. The cubic root of 14415053 is about 243.3728238070.

Adding to 14415053 its reverse (35051441), we get a palindrome (49466494).

The spelling of 14415053 in words is "fourteen million, four hundred fifteen thousand, fifty-three".

Divisors: 1 19 758687 14415053