Search a number
-
+
16034941 = 132942533
BaseRepresentation
bin111101001010…
…110001111101
31010011122210201
4331022301331
513101104231
61331403501
7253203046
oct75126175
933148721
1016034941
11906231a
125453591
133425740
1421b58cd
15161b161
hexf4ac7d

16034941 has 8 divisors (see below), whose sum is σ = 17864280. Its totient is φ = 14290752.

The previous prime is 16034939. The next prime is 16034957. The reversal of 16034941 is 14943061.

16034941 is nontrivially palindromic in base 15.

It can be written as a sum of positive squares in 4 ways, for example, as 202500 + 15832441 = 450^2 + 3979^2 .

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 16034941 - 21 = 16034939 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 (16034911) 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, 20890 + ... + 21643.

It is an arithmetic number, because the mean of its divisors is an integer number (2233035).

Almost surely, 216034941 is an apocalyptic number.

It is an amenable number.

16034941 is a deficient number, since it is larger than the sum of its proper divisors (1829339).

16034941 is a wasteful number, since it uses less digits than its factorization.

16034941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42575.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 16034941 is about 4004.3652430816. The cubic root of 16034941 is about 252.1675053719.

The spelling of 16034941 in words is "sixteen million, thirty-four thousand, nine hundred forty-one".

Divisors: 1 13 29 377 42533 552929 1233457 16034941