Base | Representation |
---|---|
bin | 10111011011010011001100… |
… | …111010001110011110000100 |
3 | 111111210200022102202211020121 |
4 | 113123103030322032132010 |
5 | 102001030210001442012 |
6 | 1003043501240311324 |
7 | 30462516015164215 |
oct | 2733231472163604 |
9 | 444720272684217 |
10 | 103031113312132 |
11 | 2a9132824a3855 |
12 | b680153472544 |
13 | 4564a3b89cbc5 |
14 | 1b62a37d5940c |
15 | bda120752a07 |
hex | 5db4cce8e784 |
103031113312132 has 48 divisors (see below), whose sum is σ = 183208429797120. Its totient is φ = 50691163235328.
The previous prime is 103031113312129. The next prime is 103031113312151. The reversal of 103031113312132 is 231213311130301.
It is a junction number, because it is equal to n+sod(n) for n = 103031113312097 and 103031113312106.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99452869 + ... + 100483507.
It is an arithmetic number, because the mean of its divisors is an integer number (3816842287440).
Almost surely, 2103031113312132 is an apocalyptic number.
It is an amenable number.
103031113312132 is a deficient number, since it is larger than the sum of its proper divisors (80177316484988).
103031113312132 is a wasteful number, since it uses less digits than its factorization.
103031113312132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1031932 (or 1031930 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 25.
Adding to 103031113312132 its reverse (231213311130301), we get a palindrome (334244424442433).
The spelling of 103031113312132 in words is "one hundred three trillion, thirty-one billion, one hundred thirteen million, three hundred twelve thousand, one hundred thirty-two".
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