Search a number
-
+
2293041 = 3839209
BaseRepresentation
bin1000101111110100110001
311022111110110
420233310301
51041334131
6121051533
725330152
oct10576461
94274413
102293041
111326883
12926ba9
1362393a
14439929
15304646
hex22fd31

2293041 has 8 divisors (see below), whose sum is σ = 3094560. Its totient is φ = 1510112.

The previous prime is 2293037. The next prime is 2293063. The reversal of 2293041 is 1403922.

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 2293041 - 22 = 2293037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2292999 and 2293017.

It is not an unprimeable number, because it can be changed into a prime (2293141) 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, 4356 + ... + 4853.

It is an arithmetic number, because the mean of its divisors is an integer number (386820).

22293041 is an apocalyptic number.

It is an amenable number.

2293041 is a deficient number, since it is larger than the sum of its proper divisors (801519).

2293041 is an equidigital number, since it uses as much as digits as its factorization.

2293041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9295.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 2293041 is about 1514.2790363734. The cubic root of 2293041 is about 131.8673483727.

Adding to 2293041 its reverse (1403922), we get a palindrome (3696963).

The spelling of 2293041 in words is "two million, two hundred ninety-three thousand, forty-one".

Divisors: 1 3 83 249 9209 27627 764347 2293041