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14839213 = 29717207
BaseRepresentation
bin111000100110…
…110110101101
31000220220120111
4320212312231
512244323323
61250020021
7240063004
oct70466655
930826514
1014839213
118415a14
124b77611
1330c73cc
141d83c3b
151481c0d
hexe26dad

14839213 has 8 divisors (see below), whose sum is σ = 15569280. Its totient is φ = 14123760.

The previous prime is 14839211. The next prime is 14839219. The reversal of 14839213 is 31293841.

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 14839213 - 21 = 14839211 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 (14839211) 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, 1545 + ... + 5662.

It is an arithmetic number, because the mean of its divisors is an integer number (1946160).

Almost surely, 214839213 is an apocalyptic number.

It is an amenable number.

14839213 is a deficient number, since it is larger than the sum of its proper divisors (730067).

14839213 is an equidigital number, since it uses as much as digits as its factorization.

14839213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7307.

The product of its digits is 5184, while the sum is 31.

The square root of 14839213 is about 3852.1699079869. The cubic root of 14839213 is about 245.7368514874.

The spelling of 14839213 in words is "fourteen million, eight hundred thirty-nine thousand, two hundred thirteen".

Divisors: 1 29 71 2059 7207 209003 511697 14839213