Search a number
-
+
30004300312133 = 75261814736479
BaseRepresentation
bin1101101001001111010111…
…01010010110111001000101
310221020101100021111020201212
412310213223222112321011
512413042301334442013
6143451441341501205
76214511350422320
oct664475352267105
9127211307436655
1030004300312133
119618830352224
12344704b571805
13139851633a844
1475a3045557b7
153707325c06a8
hex1b49eba96e45

30004300312133 has 8 divisors (see below), whose sum is σ = 34297146862080. Its totient is φ = 25713083245680.

The previous prime is 30004300312123. The next prime is 30004300312169. The reversal of 30004300312133 is 33121300340003.

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 30004300312133 - 220 = 30004299263557 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30004300312099 and 30004300312108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30004300312123) 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, 407331413 + ... + 407405066.

It is an arithmetic number, because the mean of its divisors is an integer number (4287143357760).

Almost surely, 230004300312133 is an apocalyptic number.

It is an amenable number.

30004300312133 is a deficient number, since it is larger than the sum of its proper divisors (4292846549947).

30004300312133 is an equidigital number, since it uses as much as digits as its factorization.

30004300312133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814741747.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 30004300312133 its reverse (33121300340003), we get a palindrome (63125600652136).

The spelling of 30004300312133 in words is "thirty trillion, four billion, three hundred million, three hundred twelve thousand, one hundred thirty-three".

Divisors: 1 7 5261 36827 814736479 5703155353 4286328616019 30004300312133