Search a number
-
+
2300120223 = 31455152691
BaseRepresentation
bin1000100100011001…
…0000110010011111
312221022002012202220
42021012100302133
514202312321343
61020123320423
7110666461602
oct21106206237
95838065686
102300120223
11a803a3405
12542380113
132a86b7aab
1417b6a0339
15d6de7183
hex89190c9f

2300120223 has 8 divisors (see below), whose sum is σ = 3067095936. Its totient is φ = 1533279000.

The previous prime is 2300120209. The next prime is 2300120233. The reversal of 2300120223 is 3220210032.

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

It is not a de Polignac number, because 2300120223 - 29 = 2300119711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300120203) 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, 17308 + ... + 69998.

It is an arithmetic number, because the mean of its divisors is an integer number (383386992).

Almost surely, 22300120223 is an apocalyptic number.

2300120223 is a deficient number, since it is larger than the sum of its proper divisors (766975713).

2300120223 is a wasteful number, since it uses less digits than its factorization.

2300120223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67245.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2300120223 is about 47959.5686281685. The cubic root of 2300120223 is about 1320.0291206845.

Adding to 2300120223 its reverse (3220210032), we get a palindrome (5520330255).

The spelling of 2300120223 in words is "two billion, three hundred million, one hundred twenty thousand, two hundred twenty-three".

Divisors: 1 3 14551 43653 52691 158073 766706741 2300120223