Base | Representation |
---|---|
bin | 11010010101100100111000 |
3 | 110222202200011 |
4 | 122111210320 |
5 | 3231412440 |
6 | 403551304 |
7 | 112453426 |
oct | 32254470 |
9 | 13882604 |
10 | 6904120 |
11 | 3996193 |
12 | 238b534 |
13 | 15796a2 |
14 | cba116 |
15 | 9159ea |
hex | 695938 |
6904120 has 16 divisors (see below), whose sum is σ = 15534360. Its totient is φ = 2761632.
The previous prime is 6904109. The next prime is 6904129. The reversal of 6904120 is 214096.
It is a junction number, because it is equal to n+sod(n) for n = 6904091 and 6904100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6904129) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86262 + ... + 86341.
Almost surely, 26904120 is an apocalyptic number.
It is an amenable number.
6904120 is an abundant number, since it is smaller than the sum of its proper divisors (8630240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6904120 is a wasteful number, since it uses less digits than its factorization.
6904120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 172614 (or 172610 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 22.
The square root of 6904120 is about 2627.5692188789. The cubic root of 6904120 is about 190.4157102824.
The spelling of 6904120 in words is "six million, nine hundred four thousand, one hundred twenty".
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