Base | Representation |
---|---|
bin | 101110101101110110… |
… | …1111111010001101011 |
3 | 100120221200110222021100 |
4 | 1131123231333101223 |
5 | 3120430143430443 |
6 | 114030542412443 |
7 | 10151045454201 |
oct | 1353355772153 |
9 | 316850428240 |
10 | 100323030123 |
11 | 3960180a448 |
12 | 17539b91123 |
13 | 95ca711c24 |
14 | 4bd9d0b071 |
15 | 29227973d3 |
hex | 175bb7f46b |
100323030123 has 12 divisors (see below), whose sum is σ = 145883602800. Its totient is φ = 66433146576.
The previous prime is 100323030107. The next prime is 100323030127. The reversal of 100323030123 is 321030323001.
It is not a de Polignac number, because 100323030123 - 24 = 100323030107 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 100323030096 and 100323030105.
It is not an unprimeable number, because it can be changed into a prime (100323030127) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37404711 + ... + 37407392.
It is an arithmetic number, because the mean of its divisors is an integer number (12156966900).
Almost surely, 2100323030123 is an apocalyptic number.
100323030123 is a deficient number, since it is larger than the sum of its proper divisors (45560572677).
100323030123 is a wasteful number, since it uses less digits than its factorization.
100323030123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74812258 (or 74812255 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 100323030123 its reverse (321030323001), we get a palindrome (421353353124).
The spelling of 100323030123 in words is "one hundred billion, three hundred twenty-three million, thirty thousand, one hundred twenty-three".
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