Base | Representation |
---|---|
bin | 111001010001110001… |
… | …1010101001010001000 |
3 | 102202111021220110020021 |
4 | 1302203203111022020 |
5 | 4003402234012300 |
6 | 132301245510224 |
7 | 11613062344216 |
oct | 1624343251210 |
9 | 382437813207 |
10 | 123003032200 |
11 | 48190006714 |
12 | 1ba09572374 |
13 | b7a33c0ab9 |
14 | 5d4c0dbcb6 |
15 | 32ed947d1a |
hex | 1ca38d5288 |
123003032200 has 48 divisors (see below), whose sum is σ = 301033746000. Its totient is φ = 46611673920.
The previous prime is 123003032197. The next prime is 123003032213. The reversal of 123003032200 is 2230300321.
123003032200 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, 16180810 + ... + 16188409.
It is an arithmetic number, because the mean of its divisors is an integer number (6271536375).
Almost surely, 2123003032200 is an apocalyptic number.
123003032200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
123003032200 is an abundant number, since it is smaller than the sum of its proper divisors (178030713800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
123003032200 is a wasteful number, since it uses less digits than its factorization.
123003032200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32369254 (or 32369245 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 123003032200 its reverse (2230300321), we get a palindrome (125233332521).
The spelling of 123003032200 in words is "one hundred twenty-three billion, three million, thirty-two thousand, two hundred".
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