Base | Representation |
---|---|
bin | 110000000001010110… |
… | …0011010101100101111 |
3 | 100212011220202222110021 |
4 | 1200002230122230233 |
5 | 3142144322210411 |
6 | 115212534023011 |
7 | 10310343022660 |
oct | 1400254325457 |
9 | 325156688407 |
10 | 103124413231 |
11 | 3a80a051aa4 |
12 | 17ba01a7a67 |
13 | 9955c04878 |
14 | 4dc3db1367 |
15 | 2a386a6a71 |
hex | 1802b1ab2f |
103124413231 has 8 divisors (see below), whose sum is σ = 120731020704. Its totient is φ = 86236442880.
The previous prime is 103124413213. The next prime is 103124413261. The reversal of 103124413231 is 132314421301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 103124413231 - 211 = 103124411183 is a prime.
It is a super-2 number, since 2×1031244132312 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 103124413196 and 103124413205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103124413261) 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 7 ways as a sum of consecutive naturals, for example, 179658970 + ... + 179659543.
It is an arithmetic number, because the mean of its divisors is an integer number (15091377588).
Almost surely, 2103124413231 is an apocalyptic number.
103124413231 is a deficient number, since it is larger than the sum of its proper divisors (17606607473).
103124413231 is an equidigital number, since it uses as much as digits as its factorization.
103124413231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 359318561.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 103124413231 its reverse (132314421301), we get a palindrome (235438834532).
The spelling of 103124413231 in words is "one hundred three billion, one hundred twenty-four million, four hundred thirteen thousand, two hundred thirty-one".
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