Base | Representation |
---|---|
bin | 10011001111011010011… |
… | …101011001101000011000 |
3 | 11200101212210101111022021 |
4 | 103033122131121220120 |
5 | 133130401321200440 |
6 | 2451230341304224 |
7 | 164345563261363 |
oct | 23173235315030 |
9 | 4611783344267 |
10 | 1322220100120 |
11 | 46a82885a2a7 |
12 | 194308a05074 |
13 | 978b972058a |
14 | 47dd26610da |
15 | 245d9a2d84a |
hex | 133da759a18 |
1322220100120 has 128 divisors (see below), whose sum is σ = 3181886115840. Its totient is φ = 493405862400.
The previous prime is 1322220100111. The next prime is 1322220100139. The reversal of 1322220100120 is 210010222231.
It is a happy number.
It is a super-2 number, since 2×13222201001202 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1322220100094 and 1322220100103.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6119449 + ... + 6331831.
It is an arithmetic number, because the mean of its divisors is an integer number (24858485280).
Almost surely, 21322220100120 is an apocalyptic number.
1322220100120 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 1322220100120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1590943057920).
1322220100120 is an abundant number, since it is smaller than the sum of its proper divisors (1859666015720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1322220100120 is a wasteful number, since it uses less digits than its factorization.
1322220100120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212585 (or 212581 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 1322220100120 its reverse (210010222231), we get a palindrome (1532230322351).
The spelling of 1322220100120 in words is "one trillion, three hundred twenty-two billion, two hundred twenty million, one hundred thousand, one hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.100 sec. • engine limits •