Base | Representation |
---|---|
bin | 101111111011001… |
… | …1100010010000000 |
3 | 11011001221022021120 |
4 | 1133312130102000 |
5 | 11243133412021 |
6 | 423323152240 |
7 | 54564453666 |
oct | 13766342200 |
9 | 4131838246 |
10 | 1608107136 |
11 | 755809769 |
12 | 38a675680 |
13 | 1c8213bac |
14 | 113804c36 |
15 | 962a12c6 |
hex | 5fd9c480 |
1608107136 has 32 divisors (see below), whose sum is σ = 4271535600. Its totient is φ = 536035584.
The previous prime is 1608107107. The next prime is 1608107167. The reversal of 1608107136 is 6317018061.
It is a tau number, because it is divible by the number of its divisors (32).
It is a junction number, because it is equal to n+sod(n) for n = 1608107097 and 1608107106.
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, 2093506 + ... + 2094273.
Almost surely, 21608107136 is an apocalyptic number.
1608107136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
1608107136 is an abundant number, since it is smaller than the sum of its proper divisors (2663428464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1608107136 is an equidigital number, since it uses as much as digits as its factorization.
1608107136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4187796 (or 4187784 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 33.
The square root of 1608107136 is about 40101.2111537794. The cubic root of 1608107136 is about 1171.5792189249.
The spelling of 1608107136 in words is "one billion, six hundred eight million, one hundred seven thousand, one hundred thirty-six".
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