Search a number
-
+
115122322330000 = 2454431811479151
BaseRepresentation
bin11010001011010000000001…
…001000001101000110010000
3120002121120211120201002212221
4122023100001020031012100
5110042131004004030000
61044502244220230424
733151212316110556
oct3213200110150620
9502546746632787
10115122322330000
11337551147a4767
1210ab358899b414
134c30cb0712a3b
14205dd43231bd6
15d498e0c1c61a
hex68b40120d190

115122322330000 has 200 divisors, whose sum is σ = 286780486568576. Its totient is φ = 44729496000000.

The previous prime is 115122322329997. The next prime is 115122322330003. The reversal of 115122322330000 is 33223221511.

It is an interprime number because it is at equal distance from previous prime (115122322329997) and next prime (115122322330003).

It is a tau number, because it is divible by the number of its divisors (200).

It is a super-3 number, since 3×1151223223300003 (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (115122322330003) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 77090425 + ... + 78569575.

Almost surely, 2115122322330000 is an apocalyptic number.

115122322330000 is a gapful number since it is divisible by the number (10) 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 115122322330000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143390243284288).

115122322330000 is an abundant number, since it is smaller than the sum of its proper divisors (171658164238576).

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

115122322330000 is a wasteful number, since it uses less digits than its factorization.

115122322330000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1479403 (or 1479382 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 115122322330000 its reverse (33223221511), we get a palindrome (115155545551511).

The spelling of 115122322330000 in words is "one hundred fifteen trillion, one hundred twenty-two billion, three hundred twenty-two million, three hundred thirty thousand".