Base | Representation |
---|---|
bin | 1011001000001110… |
… | …1111001111011110 |
3 | 21201012011210122210 |
4 | 2302003233033132 |
5 | 22104223340012 |
6 | 1212232421250 |
7 | 134012560350 |
oct | 26203571736 |
9 | 7635153583 |
10 | 2987324382 |
11 | 12a32a3029 |
12 | 6b4547826 |
13 | 387b96b83 |
14 | 204a670d0 |
15 | 1273dd23c |
hex | b20ef3de |
2987324382 has 16 divisors (see below), whose sum is σ = 6828170112. Its totient is φ = 853521240.
The previous prime is 2987324339. The next prime is 2987324401. The reversal of 2987324382 is 2834237892.
It is a congruent number.
It is an unprimeable number.
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, 35563344 + ... + 35563427.
It is an arithmetic number, because the mean of its divisors is an integer number (426760632).
Almost surely, 22987324382 is an apocalyptic number.
2987324382 is an abundant number, since it is smaller than the sum of its proper divisors (3840845730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2987324382 is a wasteful number, since it uses less digits than its factorization.
2987324382 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71126783.
The product of its digits is 1161216, while the sum is 48.
The square root of 2987324382 is about 54656.4212330079. The cubic root of 2987324382 is about 1440.2154355530.
The spelling of 2987324382 in words is "two billion, nine hundred eighty-seven million, three hundred twenty-four thousand, three hundred eighty-two".
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