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14211013 = 103281491
BaseRepresentation
bin110110001101…
…011111000101
3222201222211211
4312031133011
512114223023
61224331421
7231535345
oct66153705
928658754
1014211013
118026a43
124913b71
132c374ab
141c5cd25
1513aaa0d
hexd8d7c5

14211013 has 8 divisors (see below), whose sum is σ = 14429376. Its totient is φ = 13994400.

The previous prime is 14211007. The next prime is 14211017. The reversal of 14211013 is 31011241.

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 14211013 - 213 = 14202821 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14210984 and 14211002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14211017) 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, 28698 + ... + 29188.

It is an arithmetic number, because the mean of its divisors is an integer number (1803672).

Almost surely, 214211013 is an apocalyptic number.

It is an amenable number.

14211013 is a deficient number, since it is larger than the sum of its proper divisors (218363).

14211013 is a wasteful number, since it uses less digits than its factorization.

14211013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 14211013 is about 3769.7497264407. The cubic root of 14211013 is about 242.2190773922.

Adding to 14211013 its reverse (31011241), we get a palindrome (45222254).

The spelling of 14211013 in words is "fourteen million, two hundred eleven thousand, thirteen".

Divisors: 1 103 281 491 28943 50573 137971 14211013