Base | Representation |
---|---|
bin | 1100110100010110101… |
… | …0100010001010110000 |
3 | 210001101221221020222002 |
4 | 3031011222202022300 |
5 | 12101443300010000 |
6 | 245055233433132 |
7 | 21624030023261 |
oct | 3150552421260 |
9 | 701357836862 |
10 | 220212110000 |
11 | 85433aa4643 |
12 | 3681870b7a8 |
13 | 179c593118c |
14 | a93061c968 |
15 | 5adcb3c8d5 |
hex | 3345aa22b0 |
220212110000 has 50 divisors (see below), whose sum is σ = 533155563732. Its totient is φ = 88084840000.
The previous prime is 220212109991. The next prime is 220212110003. The reversal of 220212110000 is 11212022.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (50).
It is not an unprimeable number, because it can be changed into a prime (220212110003) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 11000606 + ... + 11020605.
Almost surely, 2220212110000 is an apocalyptic number.
220212110000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
220212110000 is an abundant number, since it is smaller than the sum of its proper divisors (312943453732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220212110000 is an equidigital number, since it uses as much as digits as its factorization.
220212110000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22021239 (or 22021218 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 220212110000 its reverse (11212022), we get a palindrome (220223322022).
The spelling of 220212110000 in words is "two hundred twenty billion, two hundred twelve million, one hundred ten thousand".
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