Base | Representation |
---|---|
bin | 1100001011000… |
… | …00111001011000 |
3 | 21010010122212221 |
4 | 12011200321120 |
5 | 202114440020 |
6 | 14044313424 |
7 | 2346624115 |
oct | 605407130 |
9 | 233118787 |
10 | 102108760 |
11 | 52701906 |
12 | 2a242874 |
13 | 182015b0 |
14 | d7bd90c |
15 | 8e6e6aa |
hex | 6160e58 |
102108760 has 64 divisors (see below), whose sum is σ = 249026400. Its totient is φ = 37456896.
The previous prime is 102108733. The next prime is 102108827. The reversal of 102108760 is 67801201.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92532 + ... + 93628.
Almost surely, 2102108760 is an apocalyptic number.
102108760 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 102108760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124513200).
102108760 is an abundant number, since it is smaller than the sum of its proper divisors (146917640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102108760 is a wasteful number, since it uses less digits than its factorization.
102108760 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1300 (or 1296 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 25.
The square root of 102108760 is about 10104.8879261474. The cubic root of 102108760 is about 467.3988800139.
Adding to 102108760 its reverse (67801201), we get a palindrome (169909961).
The spelling of 102108760 in words is "one hundred two million, one hundred eight thousand, seven hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •