Base | Representation |
---|---|
bin | 110000000011111100… |
… | …0101011100110000011 |
3 | 100212101222200011120200 |
4 | 1200013320223212003 |
5 | 3142334121423433 |
6 | 115225324540243 |
7 | 10312451252535 |
oct | 1400770534603 |
9 | 325358604520 |
10 | 103211514243 |
11 | 3a854233302 |
12 | 180053b1683 |
13 | 996ac80126 |
14 | 4dd17a5855 |
15 | 2a4115e613 |
hex | 1807e2b983 |
103211514243 has 12 divisors (see below), whose sum is σ = 155565181200. Its totient is φ = 65816037936.
The previous prime is 103211514227. The next prime is 103211514251. The reversal of 103211514243 is 342415112301.
103211514243 is a `hidden beast` number, since 103 + 2 + 1 + 1 + 514 + 2 + 43 = 666.
It is not a de Polignac number, because 103211514243 - 24 = 103211514227 is a prime.
It is not an unprimeable number, because it can be changed into a prime (103211514223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 249302968 + ... + 249303381.
It is an arithmetic number, because the mean of its divisors is an integer number (12963765100).
Almost surely, 2103211514243 is an apocalyptic number.
103211514243 is a deficient number, since it is larger than the sum of its proper divisors (52353666957).
103211514243 is a wasteful number, since it uses less digits than its factorization.
103211514243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 498606378 (or 498606375 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
Adding to 103211514243 its reverse (342415112301), we get a palindrome (445626626544).
The spelling of 103211514243 in words is "one hundred three billion, two hundred eleven million, five hundred fourteen thousand, two hundred forty-three".
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