Base | Representation |
---|---|
bin | 10111100000011101010… |
… | …11001010100010101111 |
3 | 2212012211000010201011100 |
4 | 23300032223022202233 |
5 | 101213132203014142 |
6 | 1415015143054143 |
7 | 112232363062464 |
oct | 13601653124257 |
9 | 2765730121140 |
10 | 807700048047 |
11 | 2915a8690872 |
12 | 110655141353 |
13 | 5b22030a819 |
14 | 2b142c6d66b |
15 | 160242dcb4c |
hex | bc0eaca8af |
807700048047 has 12 divisors (see below), whose sum is σ = 1166686633840. Its totient is φ = 538462643328.
The previous prime is 807700048031. The next prime is 807700048081. The reversal of 807700048047 is 740840007708.
It is not a de Polignac number, because 807700048047 - 24 = 807700048031 is a prime.
It is a super-2 number, since 2×8077000480472 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 807700047993 and 807700048011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (807700048447) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1386654 + ... + 1881012.
Almost surely, 2807700048047 is an apocalyptic number.
807700048047 is a deficient number, since it is larger than the sum of its proper divisors (358986585793).
807700048047 is a wasteful number, since it uses less digits than its factorization.
807700048047 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 675902 (or 675899 counting only the distinct ones).
The product of its (nonzero) digits is 351232, while the sum is 45.
The spelling of 807700048047 in words is "eight hundred seven billion, seven hundred million, forty-eight thousand, forty-seven".
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