Base | Representation |
---|---|
bin | 110000000001100001… |
… | …0100010011111001110 |
3 | 100212012022200121021200 |
4 | 1200003002202133032 |
5 | 3142202313243202 |
6 | 115213302210330 |
7 | 10310443224615 |
oct | 1400302423716 |
9 | 325168617250 |
10 | 103130212302 |
11 | 3a812352a17 |
12 | 17ba21239a6 |
13 | 9957185280 |
14 | 4dc4a8087c |
15 | 2a38e4ee1c |
hex | 18030a27ce |
103130212302 has 96 divisors (see below), whose sum is σ = 259200055296. Its totient is φ = 29373537600.
The previous prime is 103130212301. The next prime is 103130212313. The reversal of 103130212302 is 203212031301.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103130212301) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 142224 + ... + 475907.
It is an arithmetic number, because the mean of its divisors is an integer number (2700000576).
Almost surely, 2103130212302 is an apocalyptic number.
103130212302 is an abundant number, since it is smaller than the sum of its proper divisors (156069842994).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103130212302 is a wasteful number, since it uses less digits than its factorization.
103130212302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 618206 (or 618203 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 103130212302 its reverse (203212031301), we get a palindrome (306342243603).
The spelling of 103130212302 in words is "one hundred three billion, one hundred thirty million, two hundred twelve thousand, three hundred two".
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