Base | Representation |
---|---|
bin | 111001010101101000… |
… | …0100100100001000100 |
3 | 102202211022012120100110 |
4 | 1302223100210201010 |
5 | 4004133334111400 |
6 | 132322145113020 |
7 | 11616222360651 |
oct | 1625320444104 |
9 | 382738176313 |
10 | 123132332100 |
11 | 48246a9a638 |
12 | 1ba44928770 |
13 | b7c4122a0b |
14 | 5d61358c28 |
15 | 3309e88e50 |
hex | 1cab424844 |
123132332100 has 36 divisors (see below), whose sum is σ = 356262881744. Its totient is φ = 32835288480.
The previous prime is 123132332053. The next prime is 123132332131. The reversal of 123132332100 is 1233231321.
123132332100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 205220254 + ... + 205220853.
Almost surely, 2123132332100 is an apocalyptic number.
123132332100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
123132332100 is an abundant number, since it is smaller than the sum of its proper divisors (233130549644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
123132332100 is a wasteful number, since it uses less digits than its factorization.
123132332100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 410441124 (or 410441117 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 123132332100 its reverse (1233231321), we get a palindrome (124365563421).
The spelling of 123132332100 in words is "one hundred twenty-three billion, one hundred thirty-two million, three hundred thirty-two thousand, one hundred".
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