Base | Representation |
---|---|
bin | 1100110111010000… |
… | …11001001011100000 |
3 | 122211021220101212120 |
4 | 12123220121023200 |
5 | 103120420242142 |
6 | 3101140024240 |
7 | 333065145501 |
oct | 63350311340 |
9 | 18737811776 |
10 | 6906024672 |
11 | 2a242a8608 |
12 | 1408992080 |
13 | 8609c1741 |
14 | 497296ba8 |
15 | 2a64547ec |
hex | 19ba192e0 |
6906024672 has 24 divisors (see below), whose sum is σ = 18128315016. Its totient is φ = 2302008192.
The previous prime is 6906024667. The next prime is 6906024673. The reversal of 6906024672 is 2764206096.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6906024673) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35968783 + ... + 35968974.
It is an arithmetic number, because the mean of its divisors is an integer number (755346459).
Almost surely, 26906024672 is an apocalyptic number.
It is an amenable number.
6906024672 is an abundant number, since it is smaller than the sum of its proper divisors (11222290344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6906024672 is a wasteful number, since it uses less digits than its factorization.
6906024672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71937770 (or 71937762 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 42.
The square root of 6906024672 is about 83102.4949805961. The cubic root of 6906024672 is about 1904.3321896446.
The spelling of 6906024672 in words is "six billion, nine hundred six million, twenty-four thousand, six hundred seventy-two".
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