Base | Representation |
---|---|
bin | 111011001101001000100 |
3 | 10122120020012 |
4 | 13121221010 |
5 | 444040121 |
6 | 105325352 |
7 | 22330040 |
oct | 7315104 |
9 | 3576205 |
10 | 1940036 |
11 | 110563a |
12 | 796858 |
13 | 52c067 |
14 | 387020 |
15 | 284c5b |
hex | 1d9a44 |
1940036 has 24 divisors (see below), whose sum is σ = 3911040. Its totient is φ = 824832.
The previous prime is 1939999. The next prime is 1940041. The reversal of 1940036 is 6300491.
It is a junction number, because it is equal to n+sod(n) for n = 1939993 and 1940020.
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, 5225 + ... + 5583.
It is an arithmetic number, because the mean of its divisors is an integer number (162960).
21940036 is an apocalyptic number.
It is an amenable number.
1940036 is an abundant number, since it is smaller than the sum of its proper divisors (1971004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1940036 is a wasteful number, since it uses less digits than its factorization.
1940036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 563 (or 561 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 23.
The square root of 1940036 is about 1392.8517509053. The cubic root of 1940036 is about 124.7201419032.
The spelling of 1940036 in words is "one million, nine hundred forty thousand, thirty-six".
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