Base | Representation |
---|---|
bin | 1100001100101… |
… | …10111110001010 |
3 | 21010112220201021 |
4 | 12012112332022 |
5 | 202144032000 |
6 | 14053143054 |
7 | 2351535631 |
oct | 606267612 |
9 | 233486637 |
10 | 102330250 |
11 | 52843260 |
12 | 2a32aa8a |
13 | 1827b359 |
14 | d83a518 |
15 | 8eb511a |
hex | 6196f8a |
102330250 has 64 divisors (see below), whose sum is σ = 211341312. Its totient is φ = 36792000.
The previous prime is 102330229. The next prime is 102330251. The reversal of 102330250 is 52033201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102330251) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 349104 + ... + 349396.
It is an arithmetic number, because the mean of its divisors is an integer number (3302208).
Almost surely, 2102330250 is an apocalyptic number.
102330250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102330250 is an abundant number, since it is smaller than the sum of its proper divisors (109011062).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102330250 is a wasteful number, since it uses less digits than its factorization.
102330250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 448 (or 438 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 102330250 is about 10115.8415369162. The cubic root of 102330250 is about 467.7365899048.
Adding to 102330250 its reverse (52033201), we get a palindrome (154363451).
The spelling of 102330250 in words is "one hundred two million, three hundred thirty thousand, two hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •