Base | Representation |
---|---|
bin | 1100001010100… |
… | …10101100000000 |
3 | 21010000201001101 |
4 | 12011102230000 |
5 | 202111104220 |
6 | 14043144144 |
7 | 2346262333 |
oct | 605225400 |
9 | 233021041 |
10 | 102050560 |
11 | 52672107 |
12 | 2a215054 |
13 | 181b0c61 |
14 | d7a661a |
15 | 8e5c30a |
hex | 6152b00 |
102050560 has 72 divisors (see below), whose sum is σ = 248640336. Its totient is φ = 40120320.
The previous prime is 102050549. The next prime is 102050573. The reversal of 102050560 is 65050201.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77427 + ... + 78733.
It is an arithmetic number, because the mean of its divisors is an integer number (3453338).
Almost surely, 2102050560 is an apocalyptic number.
102050560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 102050560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124320168).
102050560 is an abundant number, since it is smaller than the sum of its proper divisors (146589776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102050560 is an equidigital number, since it uses as much as digits as its factorization.
102050560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1389 (or 1375 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 19.
The square root of 102050560 is about 10102.0077212404. The cubic root of 102050560 is about 467.3100603907.
The spelling of 102050560 in words is "one hundred two million, fifty thousand, five hundred sixty".
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