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2320030133 = 7578113779
BaseRepresentation
bin1000101001001000…
…1101100110110101
312222200112202000222
42022102031212311
514222411431013
61022114144125
7111330634151
oct21222154665
95880482028
102320030133
11a90661a83
12548b82045
132ac8691c5
141801a4061
15d8a2b508
hex8a48d9b5

2320030133 has 8 divisors (see below), whose sum is σ = 2326574880. Its totient is φ = 2313496080.

The previous prime is 2320030123. The next prime is 2320030147. The reversal of 2320030133 is 3310300232.

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 2320030133 - 24 = 2320030117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320030123) 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, 612038 + ... + 615816.

It is an arithmetic number, because the mean of its divisors is an integer number (290821860).

Almost surely, 22320030133 is an apocalyptic number.

It is an amenable number.

2320030133 is a deficient number, since it is larger than the sum of its proper divisors (6544747).

2320030133 is an equidigital number, since it uses as much as digits as its factorization.

2320030133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5347.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 2320030133 is about 48166.6911153340. The cubic root of 2320030133 is about 1323.8269210034.

Adding to 2320030133 its reverse (3310300232), we get a palindrome (5630330365).

The spelling of 2320030133 in words is "two billion, three hundred twenty million, thirty thousand, one hundred thirty-three".

Divisors: 1 757 811 3779 613927 2860703 3064769 2320030133