Base | Representation |
---|---|
bin | 111100011010010… |
… | …1101100111011001 |
3 | 12020021022112211102 |
4 | 1320310231213121 |
5 | 13122413143444 |
6 | 533051241145 |
7 | 101142634421 |
oct | 17064554731 |
9 | 5207275742 |
10 | 2027084249 |
11 | 950266443 |
12 | 486a491b5 |
13 | 263c6b148 |
14 | 153309481 |
15 | bce6284e |
hex | 78d2d9d9 |
2027084249 has 8 divisors (see below), whose sum is σ = 2042828928. Its totient is φ = 2011370400.
The previous prime is 2027084237. The next prime is 2027084309. The reversal of 2027084249 is 9424807202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2027084249 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2027584249) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134324 + ... + 148650.
It is an arithmetic number, because the mean of its divisors is an integer number (255353616).
Almost surely, 22027084249 is an apocalyptic number.
It is an amenable number.
2027084249 is a deficient number, since it is larger than the sum of its proper divisors (15744679).
2027084249 is a wasteful number, since it uses less digits than its factorization.
2027084249 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15415.
The product of its (nonzero) digits is 64512, while the sum is 38.
The square root of 2027084249 is about 45023.1523663104. The cubic root of 2027084249 is about 1265.5829043512.
The spelling of 2027084249 in words is "two billion, twenty-seven million, eighty-four thousand, two hundred forty-nine".
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