Search a number
-
+
3774253 = 7618839
BaseRepresentation
bin1110011001011100101101
321002202022011
432121130231
51431234003
6212521221
744036440
oct16313455
97082264
103774253
11214871a
121320211
13a21bb2
14703657
154e846d
hex39972d

3774253 has 8 divisors (see below), whose sum is σ = 4384640. Its totient is φ = 3181680.

The previous prime is 3774233. The next prime is 3774257. The reversal of 3774253 is 3524773.

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 3774253 - 217 = 3643181 is a prime.

It is a d-powerful number, because it can be written as 37 + 72 + 74 + 42 + 221 + 57 + 313 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3774257) 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, 3993 + ... + 4846.

It is an arithmetic number, because the mean of its divisors is an integer number (548080).

Almost surely, 23774253 is an apocalyptic number.

It is an amenable number.

3774253 is a deficient number, since it is larger than the sum of its proper divisors (610387).

3774253 is an equidigital number, since it uses as much as digits as its factorization.

3774253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8907.

The product of its digits is 17640, while the sum is 31.

The square root of 3774253 is about 1942.7436784095. The cubic root of 3774253 is about 155.6958378713.

The spelling of 3774253 in words is "three million, seven hundred seventy-four thousand, two hundred fifty-three".

Divisors: 1 7 61 427 8839 61873 539179 3774253