Base | Representation |
---|---|
bin | 101111111110100010… |
… | …0101001100000000111 |
3 | 100211221100022110210120 |
4 | 1133331010221200013 |
5 | 3142001201231043 |
6 | 115155324353023 |
7 | 10305116263122 |
oct | 1377504514007 |
9 | 324840273716 |
10 | 103030102023 |
11 | 3a770896652 |
12 | 17b746a5773 |
13 | 993c503514 |
14 | 4db56613b9 |
15 | 2a30277983 |
hex | 17fd129807 |
103030102023 has 8 divisors (see below), whose sum is σ = 138132439536. Its totient is φ = 68307249600.
The previous prime is 103030102013. The next prime is 103030102037. The reversal of 103030102023 is 320201030301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 103030102023 - 28 = 103030101767 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 103030101993 and 103030102011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103030102013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94870638 + ... + 94871723.
It is an arithmetic number, because the mean of its divisors is an integer number (17266554942).
Almost surely, 2103030102023 is an apocalyptic number.
103030102023 is a deficient number, since it is larger than the sum of its proper divisors (35102337513).
103030102023 is a wasteful number, since it uses less digits than its factorization.
103030102023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189742545.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 103030102023 its reverse (320201030301), we get a palindrome (423231132324).
The spelling of 103030102023 in words is "one hundred three billion, thirty million, one hundred two thousand, twenty-three".
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