Search a number
-
+
3714813 = 322943331
BaseRepresentation
bin1110001010111011111101
320222201202200
432022323331
51422333223
6211342113
743401234
oct16127375
96881680
103714813
112107aa3
1212b1939
13a00b1b
146c9b1b
154d5a43
hex38aefd

3714813 has 24 divisors (see below), whose sum is σ = 5697120. Its totient is φ = 2328480.

The previous prime is 3714811. The next prime is 3714827. The reversal of 3714813 is 3184173.

It is not a de Polignac number, because 3714813 - 21 = 3714811 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3714811) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11058 + ... + 11388.

It is an arithmetic number, because the mean of its divisors is an integer number (237380).

Almost surely, 23714813 is an apocalyptic number.

It is an amenable number.

3714813 is a deficient number, since it is larger than the sum of its proper divisors (1982307).

3714813 is a wasteful number, since it uses less digits than its factorization.

3714813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409 (or 406 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 3714813 is about 1927.3850160256. The cubic root of 3714813 is about 154.8741677321.

Adding to 3714813 its reverse (3184173), we get a palindrome (6898986).

It can be divided in two parts, 371 and 4813, that added together give a square (5184 = 722).

The spelling of 3714813 in words is "three million, seven hundred fourteen thousand, eight hundred thirteen".

Divisors: 1 3 9 29 43 87 129 261 331 387 993 1247 2979 3741 9599 11223 14233 28797 42699 86391 128097 412757 1238271 3714813