Base | Representation |
---|---|
bin | 1100011000111… |
… | …11001110101101 |
3 | 21020120112200100 |
4 | 12030133032231 |
5 | 203101440231 |
6 | 14151421313 |
7 | 2401310103 |
oct | 614371655 |
9 | 236515610 |
10 | 103936941 |
11 | 537403a9 |
12 | 2a984839 |
13 | 186c1764 |
14 | db37c73 |
15 | 91d11e6 |
hex | 631f3ad |
103936941 has 12 divisors (see below), whose sum is σ = 150221500. Its totient is φ = 69249600.
The previous prime is 103936939. The next prime is 103936993. The reversal of 103936941 is 149639301.
It can be written as a sum of positive squares in 2 ways, for example, as 8874441 + 95062500 = 2979^2 + 9750^2 .
It is not a de Polignac number, because 103936941 - 21 = 103936939 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 103936896 and 103936905.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103936541) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22641 + ... + 26841.
Almost surely, 2103936941 is an apocalyptic number.
It is an amenable number.
103936941 is a deficient number, since it is larger than the sum of its proper divisors (46284559).
103936941 is a wasteful number, since it uses less digits than its factorization.
103936941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6956 (or 6953 counting only the distinct ones).
The product of its (nonzero) digits is 17496, while the sum is 36.
The square root of 103936941 is about 10194.9468365460. The cubic root of 103936941 is about 470.1718716519.
The spelling of 103936941 in words is "one hundred three million, nine hundred thirty-six thousand, nine hundred forty-one".
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