Search a number
-
+
14113207 = 47467643
BaseRepresentation
bin110101110101…
…100110110111
3222120000200101
4311311212313
512103110312
61222254531
7230650243
oct65654667
928500611
1014113207
117a6a509
124887447
132c01b14
141c35423
15138ba57
hexd759b7

14113207 has 8 divisors (see below), whose sum is σ = 14466816. Its totient is φ = 13761912.

The previous prime is 14113199. The next prime is 14113249. The reversal of 14113207 is 70231141.

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 14113207 - 23 = 14113199 is a prime.

It is a super-3 number, since 3×141132073 (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14113507) 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, 21628 + ... + 22270.

It is an arithmetic number, because the mean of its divisors is an integer number (1808352).

Almost surely, 214113207 is an apocalyptic number.

14113207 is a deficient number, since it is larger than the sum of its proper divisors (353609).

14113207 is an equidigital number, since it uses as much as digits as its factorization.

14113207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 14113207 is about 3756.7548496009. The cubic root of 14113207 is about 241.6621141169.

Adding to 14113207 its reverse (70231141), we get a palindrome (84344348).

The spelling of 14113207 in words is "fourteen million, one hundred thirteen thousand, two hundred seven".

Divisors: 1 47 467 643 21949 30221 300281 14113207