Search a number
-
+
3250241 = 43131577
BaseRepresentation
bin1100011001100001000001
320010010111022
430121201001
51313001431
6153355225
736424631
oct14314101
96103438
103250241
11191aa55
121108b15
1389a527
146086c1
1544307b
hex319841

3250241 has 8 divisors (see below), whose sum is σ = 3357024. Its totient is φ = 3144960.

The previous prime is 3250229. The next prime is 3250243. The reversal of 3250241 is 1420523.

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 3250241 - 210 = 3249217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3250243) 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, 5345 + ... + 5921.

It is an arithmetic number, because the mean of its divisors is an integer number (419628).

Almost surely, 23250241 is an apocalyptic number.

It is an amenable number.

3250241 is a deficient number, since it is larger than the sum of its proper divisors (106783).

3250241 is a wasteful number, since it uses less digits than its factorization.

3250241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 3250241 is about 1802.8424778665. The cubic root of 3250241 is about 148.1284646712.

Adding to 3250241 its reverse (1420523), we get a palindrome (4670764).

The spelling of 3250241 in words is "three million, two hundred fifty thousand, two hundred forty-one".

Divisors: 1 43 131 577 5633 24811 75587 3250241