Base | Representation |
---|---|
bin | 10111011011010011000111… |
… | …011010001000100011010001 |
3 | 111111210200002000002112220200 |
4 | 113123103013122020203101 |
5 | 102001030012334410301 |
6 | 1003043444142125413 |
7 | 30462513514515141 |
oct | 2733230732104321 |
9 | 444720060075820 |
10 | 103031021013201 |
11 | 2a913235392246 |
12 | b680128580869 |
13 | 4564a25724758 |
14 | 1b62a299b0921 |
15 | bda1175bec86 |
hex | 5db4c76888d1 |
103031021013201 has 12 divisors (see below), whose sum is σ = 150918678668160. Its totient is φ = 67719919914360.
The previous prime is 103031021013169. The next prime is 103031021013301. The reversal of 103031021013201 is 102310120130301.
103031021013201 is a `hidden beast` number, since 1 + 0 + 30 + 310 + 2 + 1 + 0 + 1 + 320 + 1 = 666.
It is not a de Polignac number, because 103031021013201 - 25 = 103031021013169 is a prime.
It is not an unprimeable number, because it can be changed into a prime (103031021013301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80618951641 + ... + 80618952918.
It is an arithmetic number, because the mean of its divisors is an integer number (12576556555680).
Almost surely, 2103031021013201 is an apocalyptic number.
It is an amenable number.
103031021013201 is a deficient number, since it is larger than the sum of its proper divisors (47887657654959).
103031021013201 is a wasteful number, since it uses less digits than its factorization.
103031021013201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161237904636 (or 161237904633 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 103031021013201 its reverse (102310120130301), we get a palindrome (205341141143502).
The spelling of 103031021013201 in words is "one hundred three trillion, thirty-one billion, twenty-one million, thirteen thousand, two hundred one".
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