Search a number
-
+
2230299423 = 321122528277
BaseRepresentation
bin1000010011101111…
…1010101100011111
312202102200221122100
42010323322230133
514031424040143
61005151020143
7106161142452
oct20473725437
95672627570
102230299423
11a44a44a70
12522b0a653
132970aca01
141722c7499
15d0c046d3
hex84efab1f

2230299423 has 12 divisors (see below), whose sum is σ = 3514411368. Its totient is φ = 1351696560.

The previous prime is 2230299389. The next prime is 2230299457. The reversal of 2230299423 is 3249920322.

2230299423 is a `hidden beast` number, since 223 + 0 + 2 + 9 + 9 + 423 = 666.

It is an interprime number because it is at equal distance from previous prime (2230299389) and next prime (2230299457).

It is not a de Polignac number, because 2230299423 - 214 = 2230283039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230299223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11264040 + ... + 11264237.

It is an arithmetic number, because the mean of its divisors is an integer number (292867614).

Almost surely, 22230299423 is an apocalyptic number.

2230299423 is a deficient number, since it is larger than the sum of its proper divisors (1284111945).

2230299423 is a wasteful number, since it uses less digits than its factorization.

2230299423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22528294 (or 22528291 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 2230299423 is about 47226.0460233545. The cubic root of 2230299423 is about 1306.5350272670.

The spelling of 2230299423 in words is "two billion, two hundred thirty million, two hundred ninety-nine thousand, four hundred twenty-three".

Divisors: 1 3 9 11 33 99 22528277 67584831 202754493 247811047 743433141 2230299423