Search a number
-
+
20244230301 = 328012409167
BaseRepresentation
bin10010110110101001…
…100111000010011101
31221020212002110020110
4102312221213002131
5312430010332201
613144452040233
71314446055411
oct226651470235
957225073213
1020244230301
118649381949
123b0b903079
131ba817a0c9
14da08dcd41
157d74106d6
hex4b6a6709d

20244230301 has 8 divisors (see below), whose sum is σ = 27001954944. Its totient is φ = 13491329600.

The previous prime is 20244230269. The next prime is 20244230327. The reversal of 20244230301 is 10303244202.

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 20244230301 - 25 = 20244230269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20244230381) 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, 1196181 + ... + 1212986.

It is an arithmetic number, because the mean of its divisors is an integer number (3375244368).

Almost surely, 220244230301 is an apocalyptic number.

It is an amenable number.

20244230301 is a deficient number, since it is larger than the sum of its proper divisors (6757724643).

20244230301 is a wasteful number, since it uses less digits than its factorization.

20244230301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2411971.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 20244230301 its reverse (10303244202), we get a palindrome (30547474503).

The spelling of 20244230301 in words is "twenty billion, two hundred forty-four million, two hundred thirty thousand, three hundred one".

Divisors: 1 3 2801 8403 2409167 7227501 6748076767 20244230301