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14475223 = 710611949
BaseRepresentation
bin110111001101…
…111111010111
31000020102021101
4313031333113
512201201343
61234130531
7234015550
oct67157727
930212241
1014475223
1181974a4
124a20a47
132cca829
141ccb327
15140de4d
hexdcdfd7

14475223 has 8 divisors (see below), whose sum is σ = 16567200. Its totient is φ = 12389280.

The previous prime is 14475217. The next prime is 14475229. The reversal of 14475223 is 32257441.

It is an interprime number because it is at equal distance from previous prime (14475217) and next prime (14475229).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14475223 - 25 = 14475191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14475191 and 14475200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14475229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6453 + ... + 8401.

It is an arithmetic number, because the mean of its divisors is an integer number (2070900).

Almost surely, 214475223 is an apocalyptic number.

14475223 is a deficient number, since it is larger than the sum of its proper divisors (2091977).

14475223 is a wasteful number, since it uses less digits than its factorization.

14475223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3017.

The product of its digits is 6720, while the sum is 28.

The square root of 14475223 is about 3804.6317824462. The cubic root of 14475223 is about 243.7109752997.

It can be divided in two parts, 1447 and 5223, that added together give a triangular number (6670 = T115).

The spelling of 14475223 in words is "fourteen million, four hundred seventy-five thousand, two hundred twenty-three".

Divisors: 1 7 1061 1949 7427 13643 2067889 14475223