Base | Representation |
---|---|
bin | 11011111111101011100001… |
… | …110100000100010111110100 |
3 | 121010221110210221022201210000 |
4 | 123333223201310010113310 |
5 | 112114223030140431012 |
6 | 1113510023422031300 |
7 | 34635236446665243 |
oct | 3377534164042764 |
9 | 533843727281700 |
10 | 123123321030132 |
11 | 3625a3419a3105 |
12 | 1198615b118530 |
13 | 53916301aa507 |
14 | 22592b43a095a |
15 | e37ac06a8ddc |
hex | 6ffae1d045f4 |
123123321030132 has 60 divisors (see below), whose sum is σ = 323729194587876. Its totient is φ = 40803875159040.
The previous prime is 123123321030131. The next prime is 123123321030133. The reversal of 123123321030132 is 231030123321321.
123123321030132 is a `hidden beast` number, since 1 + 2 + 3 + 1 + 2 + 3 + 321 + 0 + 301 + 32 = 666.
123123321030132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (123123321030131) and next prime (123123321030133).
It can be written as a sum of positive squares in 2 ways, for example, as 86420152507536 + 36703168522596 = 9296244^2 + 6058314^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 123123321030096 and 123123321030105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123123321030131) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1098239469 + ... + 1098351572.
Almost surely, 2123123321030132 is an apocalyptic number.
123123321030132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
123123321030132 is an abundant number, since it is smaller than the sum of its proper divisors (200605873557744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
123123321030132 is a wasteful number, since it uses less digits than its factorization.
123123321030132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2196591230 (or 2196591219 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
Adding to 123123321030132 its reverse (231030123321321), we get a palindrome (354153444351453).
The spelling of 123123321030132 in words is "one hundred twenty-three trillion, one hundred twenty-three billion, three hundred twenty-one million, thirty thousand, one hundred thirty-two".
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