Base | Representation |
---|---|
bin | 10010110111011001… |
… | …00000100111110000 |
3 | 222010212020102200201 |
4 | 21123230200213300 |
5 | 131220323013300 |
6 | 4353005124544 |
7 | 505663243363 |
oct | 113354404760 |
9 | 28125212621 |
10 | 10128329200 |
11 | 43281a5700 |
12 | 1b67b59754 |
13 | c5546c602 |
14 | 6c120a0da |
15 | 3e42ab66a |
hex | 25bb209f0 |
10128329200 has 90 divisors (see below), whose sum is σ = 26746659632. Its totient is φ = 3683011200.
The previous prime is 10128329161. The next prime is 10128329201. The reversal of 10128329200 is 292382101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10128329201) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 56232 + ... + 153031.
Almost surely, 210128329200 is an apocalyptic number.
10128329200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10128329200 is an abundant number, since it is smaller than the sum of its proper divisors (16618330432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10128329200 is a wasteful number, since it uses less digits than its factorization.
10128329200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 209303 (or 209281 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 28.
The spelling of 10128329200 in words is "ten billion, one hundred twenty-eight million, three hundred twenty-nine thousand, two hundred".
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