Base | Representation |
---|---|
bin | 1110111101010000… |
… | …10011100110001000 |
3 | 202201122000002102021 |
4 | 13132220103212020 |
5 | 112421144402042 |
6 | 3404452214224 |
7 | 402664341112 |
oct | 73650234610 |
9 | 22648002367 |
10 | 8030075272 |
11 | 345084a44a |
12 | 168130a374 |
13 | 9ac84343b |
14 | 5626963b2 |
15 | 31ee8b867 |
hex | 1dea13988 |
8030075272 has 8 divisors (see below), whose sum is σ = 15056391150. Its totient is φ = 4015037632.
The previous prime is 8030075267. The next prime is 8030075281. The reversal of 8030075272 is 2725700308.
It can be written as a sum of positive squares in only one way, i.e., 7038203236 + 991872036 = 83894^2 + 31494^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501879697 + ... + 501879712.
Almost surely, 28030075272 is an apocalyptic number.
It is an amenable number.
8030075272 is a deficient number, since it is larger than the sum of its proper divisors (7026315878).
8030075272 is a wasteful number, since it uses less digits than its factorization.
8030075272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1003759415 (or 1003759411 counting only the distinct ones).
The product of its (nonzero) digits is 23520, while the sum is 34.
The square root of 8030075272 is about 89610.6872644106. The cubic root of 8030075272 is about 2002.5031385085.
The spelling of 8030075272 in words is "eight billion, thirty million, seventy-five thousand, two hundred seventy-two".
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