Base | Representation |
---|---|
bin | 110000000001100001… |
… | …0111000101110110001 |
3 | 100212012022212020021000 |
4 | 1200003002320232301 |
5 | 3142202324202114 |
6 | 115213304152213 |
7 | 10310444054340 |
oct | 1400302705661 |
9 | 325168766230 |
10 | 103130303409 |
11 | 3a812405411 |
12 | 17ba2168669 |
13 | 99571b7893 |
14 | 4dc4aa5b57 |
15 | 2a38e6be09 |
hex | 18030b8bb1 |
103130303409 has 32 divisors (see below), whose sum is σ = 175657789440. Its totient is φ = 58578700176.
The previous prime is 103130303351. The next prime is 103130303443. The reversal of 103130303409 is 904303031301.
103130303409 is a `hidden beast` number, since 1 + 0 + 313 + 0 + 3 + 0 + 340 + 9 = 666.
It is not a de Polignac number, because 103130303409 - 211 = 103130301361 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (103130303449) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1602159 + ... + 1665284.
It is an arithmetic number, because the mean of its divisors is an integer number (5489305920).
Almost surely, 2103130303409 is an apocalyptic number.
It is an amenable number.
103130303409 is a deficient number, since it is larger than the sum of its proper divisors (72527486031).
103130303409 is a wasteful number, since it uses less digits than its factorization.
103130303409 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3267626 (or 3267620 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 27.
The spelling of 103130303409 in words is "one hundred three billion, one hundred thirty million, three hundred three thousand, four hundred nine".
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