Search a number
-
+
1322300242230 = 23511171492935399
BaseRepresentation
bin10011001111011111001…
…111000111100100110110
311200102002101012010121120
4103033133033013210312
5133131032330222410
62451242323124410
7164350555416012
oct23173717074466
94612071163546
101322300242230
1146a86a018250
1219432b813706
1397900200546
1447ddd163542
15245e1aae570
hex133df3c7936

1322300242230 has 256 divisors, whose sum is σ = 3703553280000. Its totient is φ = 298598359040.

The previous prime is 1322300242199. The next prime is 1322300242259. The reversal of 1322300242230 is 322420032231.

It is a self number, because there is not a number n which added to its sum of digits gives 1322300242230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 244913071 + ... + 244918469.

It is an arithmetic number, because the mean of its divisors is an integer number (14467005000).

Almost surely, 21322300242230 is an apocalyptic number.

1322300242230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1322300242230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1851776640000).

1322300242230 is an abundant number, since it is smaller than the sum of its proper divisors (2381253037770).

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

1322300242230 is a wasteful number, since it uses less digits than its factorization.

1322300242230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5879.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 1322300242230 its reverse (322420032231), we get a palindrome (1644720274461).

The spelling of 1322300242230 in words is "one trillion, three hundred twenty-two billion, three hundred million, two hundred forty-two thousand, two hundred thirty".