Base | Representation |
---|---|
bin | 1010000000110110110… |
… | …1000011101001001010 |
3 | 121110000222011200211202 |
4 | 2200031231003221022 |
5 | 10304303310411200 |
6 | 211010122024202 |
7 | 15300013014266 |
oct | 2401555035112 |
9 | 543028150752 |
10 | 172028607050 |
11 | 66a58733723 |
12 | 29410048062 |
13 | 132b73093a1 |
14 | 847d25b0a6 |
15 | 471c9ae1d5 |
hex | 280db43a4a |
172028607050 has 48 divisors (see below), whose sum is σ = 324867219072. Its totient is φ = 67759718400.
The previous prime is 172028607043. The next prime is 172028607089. The reversal of 172028607050 is 50706820271.
172028607050 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 172028606995 and 172028607013.
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, 11191370 + ... + 11206730.
It is an arithmetic number, because the mean of its divisors is an integer number (6768067064).
Almost surely, 2172028607050 is an apocalyptic number.
172028607050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
172028607050 is a deficient number, since it is larger than the sum of its proper divisors (152838612022).
172028607050 is a wasteful number, since it uses less digits than its factorization.
172028607050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18783 (or 18778 counting only the distinct ones).
The product of its (nonzero) digits is 47040, while the sum is 38.
The spelling of 172028607050 in words is "one hundred seventy-two billion, twenty-eight million, six hundred seven thousand, fifty".
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