Base | Representation |
---|---|
bin | 1100010011010… |
… | …10010100011101 |
3 | 21012011220012121 |
4 | 12021222110131 |
5 | 202404232213 |
6 | 14123502541 |
7 | 2362102531 |
oct | 611522435 |
9 | 235156177 |
10 | 103195933 |
11 | 532846a5 |
12 | 2a687a51 |
13 | 184c23a9 |
14 | d9c3bc1 |
15 | 90d688d |
hex | 626a51d |
103195933 has 8 divisors (see below), whose sum is σ = 109739448. Its totient is φ = 96705024.
The previous prime is 103195927. The next prime is 103195951. The reversal of 103195933 is 339591301.
It can be written as a sum of positive squares in 4 ways, for example, as 29888089 + 73307844 = 5467^2 + 8562^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-103195933 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103195333) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9066 + ... + 16987.
It is an arithmetic number, because the mean of its divisors is an integer number (13717431).
Almost surely, 2103195933 is an apocalyptic number.
It is an amenable number.
103195933 is a deficient number, since it is larger than the sum of its proper divisors (6543515).
103195933 is a wasteful number, since it uses less digits than its factorization.
103195933 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26303.
The product of its (nonzero) digits is 10935, while the sum is 34.
The square root of 103195933 is about 10158.5399049273. The cubic root of 103195933 is about 469.0518580053.
The spelling of 103195933 in words is "one hundred three million, one hundred ninety-five thousand, nine hundred thirty-three".
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