Search a number
-
+
14407941 = 37960793
BaseRepresentation
bin110110111101…
…100100000101
31000002222222110
4312331210011
512142023231
61232451233
7233315442
oct66754405
930088873
1014407941
118150999
1249a9b19
132ca6012
141cb09c9
1513e9046
hexdbd905

14407941 has 8 divisors (see below), whose sum is σ = 19454080. Its totient is φ = 9483552.

The previous prime is 14407931. The next prime is 14407951. The reversal of 14407941 is 14970441.

It is an interprime number because it is at equal distance from previous prime (14407931) and next prime (14407951).

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

It is not a de Polignac number, because 14407941 - 218 = 14145797 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14407899 and 14407908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14407931) 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 7 ways as a sum of consecutive naturals, for example, 30160 + ... + 30633.

It is an arithmetic number, because the mean of its divisors is an integer number (2431760).

Almost surely, 214407941 is an apocalyptic number.

It is an amenable number.

14407941 is a deficient number, since it is larger than the sum of its proper divisors (5046139).

14407941 is an equidigital number, since it uses as much as digits as its factorization.

14407941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60875.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 14407941 is about 3795.7793666123. The cubic root of 14407941 is about 243.3327926845.

Subtracting 14407941 from its reverse (14970441), we obtain a square (562500 = 7502).

The spelling of 14407941 in words is "fourteen million, four hundred seven thousand, nine hundred forty-one".

Divisors: 1 3 79 237 60793 182379 4802647 14407941