Base | Representation |
---|---|
bin | 1110111001111011… |
… | …10111010011001000 |
3 | 202122200111110110121 |
4 | 13130331313103020 |
5 | 112342024001404 |
6 | 3402014153024 |
7 | 402205224553 |
oct | 73475672310 |
9 | 22580443417 |
10 | 8002172104 |
11 | 3437021383 |
12 | 1673ab2774 |
13 | 9a6b239a4 |
14 | 55cab169a |
15 | 31c7c8e54 |
hex | 1dcf774c8 |
8002172104 has 16 divisors (see below), whose sum is σ = 15488075520. Its totient is φ = 3872018640.
The previous prime is 8002172071. The next prime is 8002172131. The reversal of 8002172104 is 4012712008.
It is a happy number.
It is a super-3 number, since 3×80021721043 (a number of 31 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16133164 + ... + 16133659.
It is an arithmetic number, because the mean of its divisors is an integer number (968004720).
Almost surely, 28002172104 is an apocalyptic number.
It is an amenable number.
8002172104 is a deficient number, since it is larger than the sum of its proper divisors (7485903416).
8002172104 is a wasteful number, since it uses less digits than its factorization.
8002172104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32266860 (or 32266856 counting only the distinct ones).
The product of its (nonzero) digits is 896, while the sum is 25.
The square root of 8002172104 is about 89454.8607063920. The cubic root of 8002172104 is about 2000.1809922871.
The spelling of 8002172104 in words is "eight billion, two million, one hundred seventy-two thousand, one hundred four".
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