Base | Representation |
---|---|
bin | 101111111110110101… |
… | …1010100101001000001 |
3 | 100211222001101112202100 |
4 | 1133331223110221001 |
5 | 3142011300141233 |
6 | 115200325541013 |
7 | 10305301406352 |
oct | 1377553245101 |
9 | 324861345670 |
10 | 103040240193 |
11 | 3a776590600 |
12 | 17b77b74769 |
13 | 9941642c37 |
14 | 4db6b3dd29 |
15 | 2a310cb813 |
hex | 17fdad4a41 |
103040240193 has 72 divisors (see below), whose sum is σ = 165553603488. Its totient is φ = 61704720000.
The previous prime is 103040240167. The next prime is 103040240243. The reversal of 103040240193 is 391042040301.
103040240193 is a `hidden beast` number, since 1 + 0 + 30 + 402 + 40 + 193 = 666.
It is not a de Polignac number, because 103040240193 - 25 = 103040240161 is a prime.
It is a super-2 number, since 2×1030402401932 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (103040240893) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 57211893 + ... + 57213693.
It is an arithmetic number, because the mean of its divisors is an integer number (2299355604).
Almost surely, 2103040240193 is an apocalyptic number.
It is an amenable number.
103040240193 is a deficient number, since it is larger than the sum of its proper divisors (62513363295).
103040240193 is a wasteful number, since it uses less digits than its factorization.
103040240193 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2427 (or 2413 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
Adding to 103040240193 its reverse (391042040301), we get a palindrome (494082280494).
The spelling of 103040240193 in words is "one hundred three billion, forty million, two hundred forty thousand, one hundred ninety-three".
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