Base | Representation |
---|---|
bin | 1100010010101… |
… | …00010101110110 |
3 | 21012000022201102 |
4 | 12021110111312 |
5 | 202343342120 |
6 | 14121530102 |
7 | 2361246215 |
oct | 611242566 |
9 | 235008642 |
10 | 103105910 |
11 | 53222aa6 |
12 | 2a643932 |
13 | 1849041b |
14 | d99d07c |
15 | 90b9d75 |
hex | 6254576 |
103105910 has 8 divisors (see below), whose sum is σ = 185590656. Its totient is φ = 41242360.
The previous prime is 103105909. The next prime is 103105927. The reversal of 103105910 is 19501301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 5155286 + ... + 5155305.
It is an arithmetic number, because the mean of its divisors is an integer number (23198832).
Almost surely, 2103105910 is an apocalyptic number.
103105910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103105910 is a deficient number, since it is larger than the sum of its proper divisors (82484746).
103105910 is a wasteful number, since it uses less digits than its factorization.
103105910 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10310598.
The product of its (nonzero) digits is 135, while the sum is 20.
The square root of 103105910 is about 10154.1080356671. The cubic root of 103105910 is about 468.9154258204.
The spelling of 103105910 in words is "one hundred three million, one hundred five thousand, nine hundred ten".
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