Base | Representation |
---|---|
bin | 1100010010001… |
… | …00010101011010 |
3 | 21011212222210010 |
4 | 12021010111122 |
5 | 202334242341 |
6 | 14120302350 |
7 | 2360554113 |
oct | 611042532 |
9 | 234788703 |
10 | 103040346 |
11 | 53188812 |
12 | 2a6119b6 |
13 | 18469626 |
14 | d98320a |
15 | 90a5716 |
hex | 624455a |
103040346 has 16 divisors (see below), whose sum is σ = 209459808. Its totient is φ = 33783600.
The previous prime is 103040317. The next prime is 103040381. The reversal of 103040346 is 643040301.
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 7 ways as a sum of consecutive naturals, for example, 140400 + ... + 141131.
It is an arithmetic number, because the mean of its divisors is an integer number (13091238).
Almost surely, 2103040346 is an apocalyptic number.
103040346 is an abundant number, since it is smaller than the sum of its proper divisors (106419462).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103040346 is a wasteful number, since it uses less digits than its factorization.
103040346 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 281597.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 103040346 is about 10150.8790752328. The cubic root of 103040346 is about 468.8160118945.
Adding to 103040346 its reverse (643040301), we get a palindrome (746080647).
The spelling of 103040346 in words is "one hundred three million, forty thousand, three hundred forty-six".
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