Base | Representation |
---|---|
bin | 1100010010001… |
… | …00010011010010 |
3 | 21011212222121002 |
4 | 12021010103102 |
5 | 202334241320 |
6 | 14120302002 |
7 | 2360553530 |
oct | 611042322 |
9 | 234788532 |
10 | 103040210 |
11 | 531886a9 |
12 | 2a611902 |
13 | 18469550 |
14 | d983150 |
15 | 90a5675 |
hex | 62444d2 |
103040210 has 64 divisors (see below), whose sum is σ = 229824000. Its totient is φ = 32389632.
The previous prime is 103040177. The next prime is 103040221. The reversal of 103040210 is 12040301.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 103040191 and 103040200.
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, 180806 + ... + 181374.
It is an arithmetic number, because the mean of its divisors is an integer number (3591000).
Almost surely, 2103040210 is an apocalyptic number.
103040210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103040210 is an abundant number, since it is smaller than the sum of its proper divisors (126783790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103040210 is a wasteful number, since it uses less digits than its factorization.
103040210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 795.
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 103040210 is about 10150.8723763034. The cubic root of 103040210 is about 468.8158056355.
Adding to 103040210 its reverse (12040301), we get a palindrome (115080511).
Subtracting from 103040210 its reverse (12040301), we obtain a palindrome (90999909).
The spelling of 103040210 in words is "one hundred three million, forty thousand, two hundred ten".
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