Base | Representation |
---|---|
bin | 10111100000111011100… |
… | …01011010001000000001 |
3 | 2212020110122202102111001 |
4 | 23300131301122020001 |
5 | 101214142023433402 |
6 | 1415100232052001 |
7 | 112241560046614 |
oct | 13603561321001 |
9 | 2766418672431 |
10 | 807953342977 |
11 | 291718665020 |
12 | 110705b34001 |
13 | 5b260934b91 |
14 | 2b16876617b |
15 | 1603b673187 |
hex | bc1dc5a201 |
807953342977 has 16 divisors (see below), whose sum is σ = 903064256640. Its totient is φ = 716458998400.
The previous prime is 807953342971. The next prime is 807953343017. The reversal of 807953342977 is 779243359708.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-807953342977 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (807953342971) 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 in 15 ways as a sum of consecutive naturals, for example, 2384343 + ... + 2702035.
It is an arithmetic number, because the mean of its divisors is an integer number (56441516040).
Almost surely, 2807953342977 is an apocalyptic number.
It is an amenable number.
807953342977 is a deficient number, since it is larger than the sum of its proper divisors (95110913663).
807953342977 is a wasteful number, since it uses less digits than its factorization.
807953342977 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 323384.
The product of its (nonzero) digits is 80015040, while the sum is 64.
The spelling of 807953342977 in words is "eight hundred seven billion, nine hundred fifty-three million, three hundred forty-two thousand, nine hundred seventy-seven".
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