Base | Representation |
---|---|
bin | 1100001100101… |
… | …11101011010100 |
3 | 21010120001200022 |
4 | 12012113223110 |
5 | 202144130030 |
6 | 14053204312 |
7 | 2351550230 |
oct | 606275324 |
9 | 233501608 |
10 | 102333140 |
11 | 52845448 |
12 | 2a330698 |
13 | 1827c770 |
14 | d83b5c0 |
15 | 8eb5de5 |
hex | 6197ad4 |
102333140 has 96 divisors (see below), whose sum is σ = 269256960. Its totient is φ = 31804416.
The previous prime is 102333103. The next prime is 102333151. The reversal of 102333140 is 41333201.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106904 + ... + 107856.
It is an arithmetic number, because the mean of its divisors is an integer number (2804760).
Almost surely, 2102333140 is an apocalyptic number.
102333140 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 102333140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134628480).
102333140 is an abundant number, since it is smaller than the sum of its proper divisors (166923820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102333140 is a wasteful number, since it uses less digits than its factorization.
102333140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1041 (or 1039 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 102333140 is about 10115.9843811663. The cubic root of 102333140 is about 467.7409931189.
Adding to 102333140 its reverse (41333201), we get a palindrome (143666341).
The spelling of 102333140 in words is "one hundred two million, three hundred thirty-three thousand, one hundred forty".
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