Base | Representation |
---|---|
bin | 11011110010101011101011… |
… | …100011101100011001001000 |
3 | 121000210002100000021211020212 |
4 | 123302223223203230121020 |
5 | 112010104302103442300 |
6 | 1111543425214340252 |
7 | 34513556412442412 |
oct | 3362535343543110 |
9 | 530702300254225 |
10 | 122230131312200 |
11 | 35a45564657aaa |
12 | 118610277ba688 |
13 | 5328337630112 |
14 | 2227d8166b9b2 |
15 | e1e745ebd935 |
hex | 6f2aeb8ec648 |
122230131312200 has 24 divisors (see below), whose sum is σ = 284185055301330. Its totient is φ = 48892052524800.
The previous prime is 122230131312197. The next prime is 122230131312217. The reversal of 122230131312200 is 2213131032221.
It can be written as a sum of positive squares in 3 ways, for example, as 102058122073924 + 20172009238276 = 10102382^2 + 4491326^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 305575328081 + ... + 305575328480.
Almost surely, 2122230131312200 is an apocalyptic number.
122230131312200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
122230131312200 is an abundant number, since it is smaller than the sum of its proper divisors (161954923989130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122230131312200 is a wasteful number, since it uses less digits than its factorization.
122230131312200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 611150656577 (or 611150656568 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 122230131312200 its reverse (2213131032221), we get a palindrome (124443262344421).
The spelling of 122230131312200 in words is "one hundred twenty-two trillion, two hundred thirty billion, one hundred thirty-one million, three hundred twelve thousand, two hundred".
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