Search a number
-
+
20230301 = 713222311
BaseRepresentation
bin100110100101…
…1000010011101
31102001210202102
41031023002131
520134332201
62001334445
7333645320
oct115130235
942053672
1020230301
1110468363
126937425
1342641c0
1429887b7
151b9926b
hex134b09d

20230301 has 8 divisors (see below), whose sum is σ = 24898944. Its totient is φ = 16006320.

The previous prime is 20230297. The next prime is 20230303. The reversal of 20230301 is 10303202.

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 20230301 - 22 = 20230297 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20230303) 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, 111065 + ... + 111246.

It is an arithmetic number, because the mean of its divisors is an integer number (3112368).

Almost surely, 220230301 is an apocalyptic number.

It is an amenable number.

20230301 is a deficient number, since it is larger than the sum of its proper divisors (4668643).

20230301 is a wasteful number, since it uses less digits than its factorization.

20230301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222331.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 20230301 is about 4497.8106896578. The cubic root of 20230301 is about 272.4796764014.

Adding to 20230301 its reverse (10303202), we get a palindrome (30533503).

It can be divided in two parts, 202 and 30301, that added together give a palindrome (30503).

The spelling of 20230301 in words is "twenty million, two hundred thirty thousand, three hundred one".

Divisors: 1 7 13 91 222311 1556177 2890043 20230301