Base | Representation |
---|---|
bin | 1000011111100110… |
… | …1010110111110011 |
3 | 12212220022010120221 |
4 | 2013321222313303 |
5 | 14132142320341 |
6 | 1014125113511 |
7 | 110334015454 |
oct | 20771526763 |
9 | 5786263527 |
10 | 2280041971 |
11 | a7002a309 |
12 | 5376b8897 |
13 | 2a44a7b7c |
14 | 178b5512b |
15 | d527ced1 |
hex | 87e6adf3 |
2280041971 has 8 divisors (see below), whose sum is σ = 2477465600. Its totient is φ = 2090360520.
The previous prime is 2280041963. The next prime is 2280041983. The reversal of 2280041971 is 1791400822.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2280041971 - 23 = 2280041963 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2280041471) 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, 1934931 + ... + 1936108.
It is an arithmetic number, because the mean of its divisors is an integer number (309683200).
Almost surely, 22280041971 is an apocalyptic number.
2280041971 is a deficient number, since it is larger than the sum of its proper divisors (197423629).
2280041971 is a wasteful number, since it uses less digits than its factorization.
2280041971 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3871089.
The product of its (nonzero) digits is 8064, while the sum is 34.
The square root of 2280041971 is about 47749.7850361653. The cubic root of 2280041971 is about 1316.1769491572.
The spelling of 2280041971 in words is "two billion, two hundred eighty million, forty-one thousand, nine hundred seventy-one".
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