Base | Representation |
---|---|
bin | 1100010010101… |
… | …00110101101010 |
3 | 21012000102111211 |
4 | 12021110311222 |
5 | 202343423241 |
6 | 14121543334 |
7 | 2361255154 |
oct | 611246552 |
9 | 235012454 |
10 | 103107946 |
11 | 53224587 |
12 | 2a644b4a |
13 | 18491326 |
14 | d99dad4 |
15 | 90ba781 |
hex | 6254d6a |
103107946 has 16 divisors (see below), whose sum is σ = 163497600. Its totient is φ = 48631968.
The previous prime is 103107943. The next prime is 103107959. The reversal of 103107946 is 649701301.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (103107943) 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, 3406 + ... + 14758.
It is an arithmetic number, because the mean of its divisors is an integer number (10218600).
Almost surely, 2103107946 is an apocalyptic number.
103107946 is a deficient number, since it is larger than the sum of its proper divisors (60389654).
103107946 is a wasteful number, since it uses less digits than its factorization.
103107946 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11613.
The product of its (nonzero) digits is 4536, while the sum is 31.
The square root of 103107946 is about 10154.2082901623. The cubic root of 103107946 is about 468.9185123086.
The spelling of 103107946 in words is "one hundred three million, one hundred seven thousand, nine hundred forty-six".
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