Base | Representation |
---|---|
bin | 110000000011101011… |
… | …0000010000001000011 |
3 | 100212101100120200202212 |
4 | 1200013112002001003 |
5 | 3142324310243133 |
6 | 115224402132335 |
7 | 10312311122105 |
oct | 1400726020103 |
9 | 325340520685 |
10 | 103202431043 |
11 | 3a84a099a28 |
12 | 180023510ab |
13 | 996911c95a |
14 | 4dd04bd575 |
15 | 2a40468148 |
hex | 1807582043 |
103202431043 has 16 divisors (see below), whose sum is σ = 109324024320. Its totient is φ = 97150254336.
The previous prime is 103202431021. The next prime is 103202431067. The reversal of 103202431043 is 340134202301.
It is a cyclic number.
It is not a de Polignac number, because 103202431043 - 26 = 103202430979 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103202431243) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14316146 + ... + 14323352.
It is an arithmetic number, because the mean of its divisors is an integer number (6832751520).
Almost surely, 2103202431043 is an apocalyptic number.
103202431043 is a deficient number, since it is larger than the sum of its proper divisors (6121593277).
103202431043 is a wasteful number, since it uses less digits than its factorization.
103202431043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11906.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 103202431043 its reverse (340134202301), we get a palindrome (443336633344).
The spelling of 103202431043 in words is "one hundred three billion, two hundred two million, four hundred thirty-one thousand, forty-three".
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