Base | Representation |
---|---|
bin | 1100010011010… |
… | …11010110010010 |
3 | 21012012002222122 |
4 | 12021223112102 |
5 | 202404401041 |
6 | 14123534242 |
7 | 2362121030 |
oct | 611532622 |
9 | 235162878 |
10 | 103200146 |
11 | 53287885 |
12 | 2a68a382 |
13 | 184c429a |
14 | d9c5550 |
15 | 90d7c4b |
hex | 626b592 |
103200146 has 16 divisors (see below), whose sum is σ = 177046080. Its totient is φ = 44195760.
The previous prime is 103200137. The next prime is 103200161. The reversal of 103200146 is 641002301.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31640 + ... + 34748.
It is an arithmetic number, because the mean of its divisors is an integer number (11065380).
Almost surely, 2103200146 is an apocalyptic number.
103200146 is a deficient number, since it is larger than the sum of its proper divisors (73845934).
103200146 is a wasteful number, since it uses less digits than its factorization.
103200146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5489.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 103200146 is about 10158.7472652882. The cubic root of 103200146 is about 469.0582409719.
Adding to 103200146 its reverse (641002301), we get a palindrome (744202447).
The spelling of 103200146 in words is "one hundred three million, two hundred thousand, one hundred forty-six".
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