Base | Representation |
---|---|
bin | 111101000010000… |
… | …1101100100100100 |
3 | 12021201112100022011 |
4 | 1322010031210210 |
5 | 13143232041031 |
6 | 535114044004 |
7 | 101515033261 |
oct | 17204154444 |
9 | 5251470264 |
10 | 2047924516 |
11 | 961000000 |
12 | 491a19604 |
13 | 268386b71 |
14 | 155db2268 |
15 | bebcc6b1 |
hex | 7a10d924 |
2047924516 has 63 divisors (see below), whose sum is σ = 4187792833. Its totient is φ = 876117440.
The previous prime is 2047924453. The next prime is 2047924517. The reversal of 2047924516 is 6154297402.
The square root of 2047924516 is 45254.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 1594404900 + 453519616 = 39930^2 + 21296^2 .
It is a Duffinian number.
It is a nialpdrome in base 11.
It is not an unprimeable number, because it can be changed into a prime (2047924517) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 120466140 + ... + 120466156.
Almost surely, 22047924516 is an apocalyptic number.
2047924516 is the 45254-th square number.
It is an amenable number.
2047924516 is an abundant number, since it is smaller than the sum of its proper divisors (2139868317).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2047924516 is an frugal number, since it uses more digits than its factorization.
2047924516 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104 (or 30 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 40.
The cubic root of 2047924516 is about 1269.9052393801.
The spelling of 2047924516 in words is "two billion, forty-seven million, nine hundred twenty-four thousand, five hundred sixteen".
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