Search a number
-
+
4741725 = 352173719
BaseRepresentation
bin10010000101101001011101
322220220102110
4102011221131
52203213400
6245344233
755206162
oct22055135
98826373
104741725
11274958a
121708079
13ca0371
148b6069
15639e50
hex485a5d

4741725 has 24 divisors (see below), whose sum is σ = 8303040. Its totient is φ = 2379520.

The previous prime is 4741721. The next prime is 4741727. The reversal of 4741725 is 5271474.

It is not a de Polignac number, because 4741725 - 22 = 4741721 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4741692 and 4741701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4741721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 585 + ... + 3134.

It is an arithmetic number, because the mean of its divisors is an integer number (345960).

Almost surely, 24741725 is an apocalyptic number.

It is an amenable number.

4741725 is a deficient number, since it is larger than the sum of its proper divisors (3561315).

4741725 is a wasteful number, since it uses less digits than its factorization.

4741725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3749 (or 3744 counting only the distinct ones).

The product of its digits is 7840, while the sum is 30.

The square root of 4741725 is about 2177.5502290418. The cubic root of 4741725 is about 168.0010983488.

The spelling of 4741725 in words is "four million, seven hundred forty-one thousand, seven hundred twenty-five".

Divisors: 1 3 5 15 17 25 51 75 85 255 425 1275 3719 11157 18595 55785 63223 92975 189669 278925 316115 948345 1580575 4741725