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14482669 = 69120959
BaseRepresentation
bin110111001111…
…110011101101
31000020210111011
4313033303231
512201421134
61234225221
7234046345
oct67176355
930223434
1014482669
1181a2053
124a25211
133001036
141ccdd25
151411264
hexdcfced

14482669 has 4 divisors (see below), whose sum is σ = 14504320. Its totient is φ = 14461020.

The previous prime is 14482667. The next prime is 14482679. The reversal of 14482669 is 96628441.

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.

It is a cyclic number.

It is not a de Polignac number, because 14482669 - 21 = 14482667 is a prime.

It is a super-2 number, since 2×144826692 = 419495402727122, 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 (14482661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is an upside-down number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9789 + ... + 11170.

It is an arithmetic number, because the mean of its divisors is an integer number (3626080).

Almost surely, 214482669 is an apocalyptic number.

It is an amenable number.

14482669 is a deficient number, since it is larger than the sum of its proper divisors (21651).

14482669 is an equidigital number, since it uses as much as digits as its factorization.

14482669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21650.

The product of its digits is 82944, while the sum is 40.

The square root of 14482669 is about 3805.6102007431. The cubic root of 14482669 is about 243.7527561380.

It can be divided in two parts, 14482 and 669, that added together give a palindrome (15151).

The spelling of 14482669 in words is "fourteen million, four hundred eighty-two thousand, six hundred sixty-nine".

Divisors: 1 691 20959 14482669