Base | Representation |
---|---|
bin | 1111000110000110… |
… | …00010011010010010 |
3 | 202220210110120221201 |
4 | 13203003002122102 |
5 | 113044133113014 |
6 | 3420100541414 |
7 | 404554330600 |
oct | 74303023222 |
9 | 22823416851 |
10 | 8104191634 |
11 | 3489672140 |
12 | 16a20b186a |
13 | 9c1cc3786 |
14 | 56c46a870 |
15 | 32672be74 |
hex | 1e30c2692 |
8104191634 has 96 divisors (see below), whose sum is σ = 16164375552. Its totient is φ = 3007620000.
The previous prime is 8104191631. The next prime is 8104191649. The reversal of 8104191634 is 4361914018.
It is a junction number, because it is equal to n+sod(n) for n = 8104191593 and 8104191602.
It is not an unprimeable number, because it can be changed into a prime (8104191631) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7710409 + ... + 7711459.
It is an arithmetic number, because the mean of its divisors is an integer number (168378912).
Almost surely, 28104191634 is an apocalyptic number.
8104191634 is a deficient number, since it is larger than the sum of its proper divisors (8060183918).
8104191634 is a wasteful number, since it uses less digits than its factorization.
8104191634 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1412 (or 1405 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 37.
The square root of 8104191634 is about 90023.2838436812. The cubic root of 8104191634 is about 2008.6452124723.
The spelling of 8104191634 in words is "eight billion, one hundred four million, one hundred ninety-one thousand, six hundred thirty-four".
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