Base | Representation |
---|---|
bin | 1110111101000001… |
… | …11101000010111000 |
3 | 202201111101011112222 |
4 | 13132200331002320 |
5 | 112420201213041 |
6 | 3404343023212 |
7 | 402642062666 |
oct | 73640750270 |
9 | 22644334488 |
10 | 8028147896 |
11 | 344a75337a |
12 | 168073ab08 |
13 | 9ac31a092 |
14 | 562313c36 |
15 | 31ec0a74b |
hex | 1de83d0b8 |
8028147896 has 8 divisors (see below), whose sum is σ = 15052777320. Its totient is φ = 4014073944.
The previous prime is 8028147893. The next prime is 8028147899. The reversal of 8028147896 is 6987418208.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (8028147893) and next prime (8028147899).
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8028147893) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501759236 + ... + 501759251.
It is an arithmetic number, because the mean of its divisors is an integer number (1881597165).
Almost surely, 28028147896 is an apocalyptic number.
It is an amenable number.
8028147896 is a deficient number, since it is larger than the sum of its proper divisors (7024629424).
8028147896 is a wasteful number, since it uses less digits than its factorization.
8028147896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1003518493 (or 1003518489 counting only the distinct ones).
The product of its (nonzero) digits is 1548288, while the sum is 53.
The square root of 8028147896 is about 89599.9324553317. The cubic root of 8028147896 is about 2002.3429123092.
The spelling of 8028147896 in words is "eight billion, twenty-eight million, one hundred forty-seven thousand, eight hundred ninety-six".
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