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14214361 = 722631103
BaseRepresentation
bin110110001110…
…010011011001
3222202011102211
4312032103121
512114324421
61224355121
7231551200
oct66162331
928664384
1014214361
118029507
124915aa1
132c38b85
141c60237
1513ab9e1
hexd8e4d9

14214361 has 12 divisors (see below), whose sum is σ = 16612992. Its totient is φ = 12126408.

The previous prime is 14214359. The next prime is 14214419. The reversal of 14214361 is 16341241.

It is not a de Polignac number, because 14214361 - 21 = 14214359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14214301) 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 11 ways as a sum of consecutive naturals, for example, 12336 + ... + 13438.

It is an arithmetic number, because the mean of its divisors is an integer number (1384416).

Almost surely, 214214361 is an apocalyptic number.

It is an amenable number.

14214361 is a deficient number, since it is larger than the sum of its proper divisors (2398631).

14214361 is a wasteful number, since it uses less digits than its factorization.

14214361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1380 (or 1373 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 14214361 is about 3770.1937615990. The cubic root of 14214361 is about 242.2380975187.

The spelling of 14214361 in words is "fourteen million, two hundred fourteen thousand, three hundred sixty-one".

Divisors: 1 7 49 263 1103 1841 7721 12887 54047 290089 2030623 14214361