Search a number
-
+
741801 = 3475261
BaseRepresentation
bin10110101000110101001
31101200120010
42311012221
5142214201
623522133
76206454
oct2650651
91350503
10741801
11467365
122b9349
131cc848
1415449b
15e9bd6
hexb51a9

741801 has 8 divisors (see below), whose sum is σ = 1010304. Its totient is φ = 483920.

The previous prime is 741787. The next prime is 741803. The reversal of 741801 is 108147.

741801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-741801 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (741803) 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, 2490 + ... + 2771.

It is an arithmetic number, because the mean of its divisors is an integer number (126288).

2741801 is an apocalyptic number.

It is an amenable number.

741801 is a deficient number, since it is larger than the sum of its proper divisors (268503).

741801 is a wasteful number, since it uses less digits than its factorization.

741801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5311.

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 741801 is about 861.2787005378. The cubic root of 741801 is about 90.5237364353.

Adding to 741801 its reverse (108147), we get a palindrome (849948).

The spelling of 741801 in words is "seven hundred forty-one thousand, eight hundred one".

Divisors: 1 3 47 141 5261 15783 247267 741801