Base | Representation |
---|---|
bin | 111101000010001… |
… | …0110010000001000 |
3 | 12021201121011002001 |
4 | 1322010112100020 |
5 | 13143234210242 |
6 | 535114520344 |
7 | 101515242034 |
oct | 17204262010 |
9 | 5251534061 |
10 | 2047960072 |
11 | 961024794 |
12 | 491a360b4 |
13 | 26839a0c2 |
14 | 155dc11c4 |
15 | bebd7eb7 |
hex | 7a116408 |
2047960072 has 8 divisors (see below), whose sum is σ = 3839925150. Its totient is φ = 1023980032.
The previous prime is 2047960067. The next prime is 2047960081. The reversal of 2047960072 is 2700697402.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 2011163716 + 36796356 = 44846^2 + 6066^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 127997497 + ... + 127997512.
Almost surely, 22047960072 is an apocalyptic number.
It is an amenable number.
2047960072 is a deficient number, since it is larger than the sum of its proper divisors (1791965078).
2047960072 is a wasteful number, since it uses less digits than its factorization.
2047960072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 255995015 (or 255995011 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 37.
The square root of 2047960072 is about 45254.3928475458. The cubic root of 2047960072 is about 1269.9125886890.
The spelling of 2047960072 in words is "two billion, forty-seven million, nine hundred sixty thousand, seventy-two".
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