[go: up one dir, main page]

Search a number
-
+
14007746 = 235319841
BaseRepresentation
bin110101011011…
…110111000010
3222100200000102
4311123313002
512041221441
61220122402
7230030624
oct65336702
928320012
1014007746
1179a8255
124836402
132b95b0c
141c08c14
15136a69b
hexd5bdc2

14007746 has 8 divisors (see below), whose sum is σ = 21072204. Its totient is φ = 6983680.

The previous prime is 14007743. The next prime is 14007767. The reversal of 14007746 is 64770041.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11937025 + 2070721 = 3455^2 + 1439^2 .

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

It is not an unprimeable number, because it can be changed into a prime (14007743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9215 + ... + 10626.

Almost surely, 214007746 is an apocalyptic number.

14007746 is a deficient number, since it is larger than the sum of its proper divisors (7064458).

14007746 is a wasteful number, since it uses less digits than its factorization.

14007746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20196.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 14007746 is about 3742.6923464266. The cubic root of 14007746 is about 241.0586681317.

Adding to 14007746 its reverse (64770041), we get a palindrome (78777787).

The spelling of 14007746 in words is "fourteen million, seven thousand, seven hundred forty-six".

Divisors: 1 2 353 706 19841 39682 7003873 14007746