Base | Representation |
---|---|
bin | 110000000100010010… |
… | …0111010100111110011 |
3 | 100212102210111022011000 |
4 | 1200020210322213303 |
5 | 3142400104011011 |
6 | 115230421253043 |
7 | 10312651650021 |
oct | 1401044724763 |
9 | 325383438130 |
10 | 103223110131 |
11 | 3a85a833489 |
12 | 18009264183 |
13 | 99704b01bb |
14 | 4dd3143711 |
15 | 2a421a0356 |
hex | 180893a9f3 |
103223110131 has 16 divisors (see below), whose sum is σ = 153008108320. Its totient is φ = 68777164800.
The previous prime is 103223110129. The next prime is 103223110181. The reversal of 103223110131 is 131011322301.
103223110131 is a `hidden beast` number, since 1 + 0 + 322 + 311 + 0 + 1 + 31 = 666.
It is not a de Polignac number, because 103223110131 - 21 = 103223110129 is a prime.
It is a super-2 number, since 2×1032231101312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103223110181) 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 15 ways as a sum of consecutive naturals, for example, 1012750 + ... + 1110003.
It is an arithmetic number, because the mean of its divisors is an integer number (9563006770).
Almost surely, 2103223110131 is an apocalyptic number.
103223110131 is a deficient number, since it is larger than the sum of its proper divisors (49784998189).
103223110131 is a wasteful number, since it uses less digits than its factorization.
103223110131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2124563 (or 2124557 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 103223110131 its reverse (131011322301), we get a palindrome (234234432432).
The spelling of 103223110131 in words is "one hundred three billion, two hundred twenty-three million, one hundred ten thousand, one hundred thirty-one".
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