Base | Representation |
---|---|
bin | 1100010010100… |
… | …11101001001000 |
3 | 21012000011210102 |
4 | 12021103221020 |
5 | 202343244143 |
6 | 14121504532 |
7 | 2361234656 |
oct | 611235110 |
9 | 235004712 |
10 | 103103048 |
11 | 53220934 |
12 | 2a642148 |
13 | 1848c029 |
14 | d99bdd6 |
15 | 90b90b8 |
hex | 6253a48 |
103103048 has 16 divisors (see below), whose sum is σ = 193447980. Its totient is φ = 51516928.
The previous prime is 103103041. The next prime is 103103051. The reversal of 103103048 is 840301301.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 98446084 + 4656964 = 9922^2 + 2158^2 .
It is not an unprimeable number, because it can be changed into a prime (103103041) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 11936 + ... + 18672.
Almost surely, 2103103048 is an apocalyptic number.
It is an amenable number.
103103048 is a deficient number, since it is larger than the sum of its proper divisors (90344932).
103103048 is a wasteful number, since it uses less digits than its factorization.
103103048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8656 (or 8652 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 103103048 is about 10153.9671065057. The cubic root of 103103048 is about 468.9110870831.
Adding to 103103048 its reverse (840301301), we get a palindrome (943404349).
The spelling of 103103048 in words is "one hundred three million, one hundred three thousand, forty-eight".
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