Search a number
-
+
2300213200040 = 23578215047143
BaseRepresentation
bin100001011110001111011…
…001000000010010101000
322010220020210221120011222
4201132033121000102220
5300141314034400130
64520411531441212
7325120266413030
oct41361731002250
98126223846158
102300213200040
11807573426468
123119688b6208
13138ba85bc542
147d48c04c8c0
153ec79251ce5
hex2178f6404a8

2300213200040 has 32 divisors (see below), whose sum is σ = 5914833943680. Its totient is φ = 788644525632.

The previous prime is 2300213200039. The next prime is 2300213200049. The reversal of 2300213200040 is 400023120032.

It is a junction number, because it is equal to n+sod(n) for n = 2300213199991 and 2300213200018.

It is not an unprimeable number, because it can be changed into a prime (2300213200049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4107523292 + ... + 4107523851.

It is an arithmetic number, because the mean of its divisors is an integer number (184838560740).

Almost surely, 22300213200040 is an apocalyptic number.

2300213200040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2300213200040 is an abundant number, since it is smaller than the sum of its proper divisors (3614620743640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2300213200040 is a wasteful number, since it uses less digits than its factorization.

2300213200040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8215047161 (or 8215047157 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 2300213200040 its reverse (400023120032), we get a palindrome (2700236320072).

The spelling of 2300213200040 in words is "two trillion, three hundred billion, two hundred thirteen million, two hundred thousand, forty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 8215047143 16430094286 32860188572 41075235715 57505330001 65720377144 82150471430 115010660002 164300942860 230021320004 287526650005 328601885720 460042640008 575053300010 1150106600020 2300213200040