Base | Representation |
---|---|
bin | 1100010010010… |
… | …00000100011110 |
3 | 21011220202202210 |
4 | 12021020010132 |
5 | 202340240041 |
6 | 14120501250 |
7 | 2360646531 |
oct | 611100436 |
9 | 234822683 |
10 | 103055646 |
11 | 53199261 |
12 | 2a61a826 |
13 | 18473595 |
14 | d988a18 |
15 | 90aa016 |
hex | 624811e |
103055646 has 16 divisors (see below), whose sum is σ = 206527104. Its totient is φ = 34282584.
The previous prime is 103055629. The next prime is 103055671. The reversal of 103055646 is 646550301.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14056 + ... + 20091.
It is an arithmetic number, because the mean of its divisors is an integer number (12907944).
Almost surely, 2103055646 is an apocalyptic number.
103055646 is an abundant number, since it is smaller than the sum of its proper divisors (103471458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103055646 is a wasteful number, since it uses less digits than its factorization.
103055646 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34655.
The product of its (nonzero) digits is 10800, while the sum is 30.
The square root of 103055646 is about 10151.6326765698. The cubic root of 103055646 is about 468.8392148769.
It can be divided in two parts, 10305 and 5646, that added together give a palindrome (15951).
The spelling of 103055646 in words is "one hundred three million, fifty-five thousand, six hundred forty-six".
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