Base | Representation |
---|---|
bin | 1100010011101… |
… | …01110101101100 |
3 | 21012021021221010 |
4 | 12021311311230 |
5 | 202412234431 |
6 | 14124505220 |
7 | 2362360224 |
oct | 611656554 |
9 | 235237833 |
10 | 103243116 |
11 | 53307099 |
12 | 2a6ab210 |
13 | 1850aa02 |
14 | d9d7084 |
15 | 90e5846 |
hex | 6275d6c |
103243116 has 12 divisors (see below), whose sum is σ = 240900632. Its totient is φ = 34414368.
The previous prime is 103243087. The next prime is 103243117. The reversal of 103243116 is 611342301.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 103243092 and 103243101.
It is not an unprimeable number, because it can be changed into a prime (103243117) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4301785 + ... + 4301808.
Almost surely, 2103243116 is an apocalyptic number.
It is an amenable number.
103243116 is an abundant number, since it is smaller than the sum of its proper divisors (137657516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103243116 is a wasteful number, since it uses less digits than its factorization.
103243116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8603600 (or 8603598 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 103243116 is about 10160.8619713093. The cubic root of 103243116 is about 469.1233333729.
Adding to 103243116 its reverse (611342301), we get a palindrome (714585417).
The spelling of 103243116 in words is "one hundred three million, two hundred forty-three thousand, one hundred sixteen".
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