Base | Representation |
---|---|
bin | 1100110011100100000… |
… | …1110100110111111000 |
3 | 210000212012000122112202 |
4 | 3030321001310313320 |
5 | 12101030012041440 |
6 | 245022221525332 |
7 | 21615544045535 |
oct | 3147101646770 |
9 | 700765018482 |
10 | 220000112120 |
11 | 85335367488 |
12 | 36779713848 |
13 | 17990a35b49 |
14 | a9103d5d8c |
15 | 5ac9213615 |
hex | 3339074df8 |
220000112120 has 32 divisors (see below), whose sum is σ = 495015844320. Its totient is φ = 87997272960.
The previous prime is 220000112119. The next prime is 220000112153. The reversal of 220000112120 is 21211000022.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1608830 + ... + 1740210.
It is an arithmetic number, because the mean of its divisors is an integer number (15469245135).
Almost surely, 2220000112120 is an apocalyptic number.
220000112120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
220000112120 is an abundant number, since it is smaller than the sum of its proper divisors (275015732200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220000112120 is a wasteful number, since it uses less digits than its factorization.
220000112120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173255 (or 173251 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 220000112120 its reverse (21211000022), we get a palindrome (241211112142).
The spelling of 220000112120 in words is "two hundred twenty billion, one hundred twelve thousand, one hundred twenty".
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