Search a number
-
+
220110003312000 = 2735323648130763
BaseRepresentation
bin110010000011000001011010…
…100011110001010110000000
31001212100022101120201210210220
4302003001122203301112000
5212322240241321441000
62100045050052223040
764235265034143024
oct6203013243612600
91055308346653726
10220110003312000
116415214568288a
122082a96290aa80
1395a839065c179
143c4d549688384
151a6a8764741a0
hexc8305a8f1580

220110003312000 has 512 divisors, whose sum is σ = 761531445642240. Its totient is φ = 56133513216000.

The previous prime is 220110003311953. The next prime is 220110003312019. The reversal of 220110003312000 is 213300011022.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7155008619 + ... + 7155039381.

It is an arithmetic number, because the mean of its divisors is an integer number (1487366104770).

Almost surely, 2220110003312000 is an apocalyptic number.

220110003312000 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 220110003312000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (380765722821120).

220110003312000 is an abundant number, since it is smaller than the sum of its proper divisors (541421442330240).

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

220110003312000 is a wasteful number, since it uses less digits than its factorization.

220110003312000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37299 (or 37277 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 220110003312000 its reverse (213300011022), we get a palindrome (220323303323022).

The spelling of 220110003312000 in words is "two hundred twenty trillion, one hundred ten billion, three million, three hundred twelve thousand".