Base | Representation |
---|---|
bin | 1011101101001001… |
… | …1110111011101000 |
3 | 22002222120112001101 |
4 | 2323102132323220 |
5 | 22413344402210 |
6 | 1235443531144 |
7 | 140603062165 |
oct | 27322367350 |
9 | 8088515041 |
10 | 3142184680 |
11 | 1372754948 |
12 | 738389ab4 |
13 | 3b0ca809b |
14 | 21b45906c |
15 | 135ccca3a |
hex | bb49eee8 |
3142184680 has 32 divisors (see below), whose sum is σ = 7071805440. Its totient is φ = 1256537920.
The previous prime is 3142184663. The next prime is 3142184687. The reversal of 3142184680 is 864812413.
It is not an unprimeable number, because it can be changed into a prime (3142184687) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186777 + ... + 202903.
It is an arithmetic number, because the mean of its divisors is an integer number (220993920).
Almost surely, 23142184680 is an apocalyptic number.
It is an amenable number.
3142184680 is an abundant number, since it is smaller than the sum of its proper divisors (3929620760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3142184680 is a wasteful number, since it uses less digits than its factorization.
3142184680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21009 (or 21005 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 37.
The square root of 3142184680 is about 56055.1931581722. The cubic root of 3142184680 is about 1464.6838815184.
The spelling of 3142184680 in words is "three billion, one hundred forty-two million, one hundred eighty-four thousand, six hundred eighty".
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