Base | Representation |
---|---|
bin | 11011111110101010011100… |
… | …001000001110011000000010 |
3 | 121010200210102021121002201100 |
4 | 123332222130020032120002 |
5 | 112112101412200312010 |
6 | 1113413544430515230 |
7 | 34630213524466614 |
oct | 3376523410163002 |
9 | 533623367532640 |
10 | 123053432432130 |
11 | 36232738680002 |
12 | 119746b5665b16 |
13 | 5387b72b69405 |
14 | 2255b644a6db4 |
15 | e35d7ec512c0 |
hex | 6fea9c20e602 |
123053432432130 has 48 divisors (see below), whose sum is σ = 338758861052664. Its totient is φ = 30883998727680.
The previous prime is 123053432432053. The next prime is 123053432432141. The reversal of 123053432432130 is 31234234350321.
123053432432130 is a `hidden beast` number, since 1 + 2 + 3 + 0 + 5 + 3 + 4 + 324 + 321 + 3 + 0 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 108753758249049 + 14299674183081 = 10428507^2 + 3781491^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40213538481 + ... + 40213541540.
Almost surely, 2123053432432130 is an apocalyptic number.
123053432432130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
123053432432130 is an abundant number, since it is smaller than the sum of its proper divisors (215705428620534).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
123053432432130 is a wasteful number, since it uses less digits than its factorization.
123053432432130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80427080051 (or 80427080048 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 36.
Adding to 123053432432130 its reverse (31234234350321), we get a palindrome (154287666782451).
The spelling of 123053432432130 in words is "one hundred twenty-three trillion, fifty-three billion, four hundred thirty-two million, four hundred thirty-two thousand, one hundred thirty".
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