Search a number
-
+
23300112113200 = 2452134322423359
BaseRepresentation
bin1010100110000111110101…
…11001111101111000110000
310001111110122212121202020201
411103003322321331320300
511023222112200110300
6121315531305444544
74623243333114106
oct523037271757060
9101443585552221
1023300112113200
11747358194534a
1227438744a0754
131000263c376c0
145a7a3511bc76
152a6151a3266a
hex1530fae7de30

23300112113200 has 180 divisors, whose sum is σ = 61719155137920. Its totient is φ = 8403042332160.

The previous prime is 23300112113191. The next prime is 23300112113251. The reversal of 23300112113200 is 231121100332.

It is a super-2 number, since 2×233001121132002 (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8403121 + ... + 10826479.

Almost surely, 223300112113200 is an apocalyptic number.

23300112113200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23300112113200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30859577568960).

23300112113200 is an abundant number, since it is smaller than the sum of its proper divisors (38419043024720).

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

23300112113200 is a wasteful number, since it uses less digits than its factorization.

23300112113200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2423476 (or 2423422 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 23300112113200 its reverse (231121100332), we get a palindrome (23531233213532).

The spelling of 23300112113200 in words is "twenty-three trillion, three hundred billion, one hundred twelve million, one hundred thirteen thousand, two hundred".