Base | Representation |
---|---|
bin | 101111111110101000… |
… | …0011101110111101101 |
3 | 100211221120010212120111 |
4 | 1133331100131313231 |
5 | 3142002444400414 |
6 | 115155515020021 |
7 | 10305154515340 |
oct | 1377520356755 |
9 | 324846125514 |
10 | 103033200109 |
11 | 3a772612254 |
12 | 17b7573a611 |
13 | 99400496c8 |
14 | 4db5c2a457 |
15 | 2a3068a8c4 |
hex | 17fd41dded |
103033200109 has 16 divisors (see below), whose sum is σ = 127331578368. Its totient is φ = 81350721792.
The previous prime is 103033200037. The next prime is 103033200113. The reversal of 103033200109 is 901002330301.
It is not a de Polignac number, because 103033200109 - 221 = 103031102957 is a prime.
It is a super-2 number, since 2×1030332001092 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 103033200109.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103033200139) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9205314 + ... + 9216499.
It is an arithmetic number, because the mean of its divisors is an integer number (7958223648).
Almost surely, 2103033200109 is an apocalyptic number.
It is an amenable number.
103033200109 is a deficient number, since it is larger than the sum of its proper divisors (24298378259).
103033200109 is a wasteful number, since it uses less digits than its factorization.
103033200109 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18421884.
The product of its (nonzero) digits is 486, while the sum is 22.
The spelling of 103033200109 in words is "one hundred three billion, thirty-three million, two hundred thousand, one hundred nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •