Base | Representation |
---|---|
bin | 1100011000011… |
… | …01001011111100 |
3 | 21020102210022010 |
4 | 12030031023330 |
5 | 203042104121 |
6 | 14150051220 |
7 | 2400551454 |
oct | 614151374 |
9 | 236383263 |
10 | 103863036 |
11 | 5369a922 |
12 | 2a949b10 |
13 | 18696c24 |
14 | db18d64 |
15 | 91b9376 |
hex | 630d2fc |
103863036 has 48 divisors (see below), whose sum is σ = 252433440. Its totient is φ = 33196800.
The previous prime is 103863031. The next prime is 103863059. The reversal of 103863036 is 630368301.
It is a junction number, because it is equal to n+sod(n) for n = 103862994 and 103863012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103863031) 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, 53686 + ... + 55586.
It is an arithmetic number, because the mean of its divisors is an integer number (5259030).
Almost surely, 2103863036 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 103863036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126216720).
103863036 is an abundant number, since it is smaller than the sum of its proper divisors (148570404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103863036 is a wasteful number, since it uses less digits than its factorization.
103863036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2094 (or 2092 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 30.
The square root of 103863036 is about 10191.3216022261. The cubic root of 103863036 is about 470.0604056962.
The spelling of 103863036 in words is "one hundred three million, eight hundred sixty-three thousand, thirty-six".
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