Base | Representation |
---|---|
bin | 11111101010101010011… |
… | …000101100011101101101 |
3 | 21201000220222202001022112 |
4 | 133222222120230131231 |
5 | 241123134141131302 |
6 | 4343405253253405 |
7 | 313135041151025 |
oct | 37525230543555 |
9 | 7630828661275 |
10 | 2176112052077 |
11 | 76997a582167 |
12 | 2b18b3634265 |
13 | 12a28b85a602 |
14 | 77478182a85 |
15 | 3b9141e6552 |
hex | 1faaa62c76d |
2176112052077 has 16 divisors (see below), whose sum is σ = 2215362864000. Its totient is φ = 2137271469120.
The previous prime is 2176112052041. The next prime is 2176112052137. The reversal of 2176112052077 is 7702502116712.
It is a cyclic number.
It is not a de Polignac number, because 2176112052077 - 210 = 2176112051053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2176112252077) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7771802 + ... + 8046932.
It is an arithmetic number, because the mean of its divisors is an integer number (138460179000).
Almost surely, 22176112052077 is an apocalyptic number.
It is an amenable number.
2176112052077 is a deficient number, since it is larger than the sum of its proper divisors (39250811923).
2176112052077 is a wasteful number, since it uses less digits than its factorization.
2176112052077 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 275876.
The product of its (nonzero) digits is 82320, while the sum is 41.
Adding to 2176112052077 its reverse (7702502116712), we get a palindrome (9878614168789).
The spelling of 2176112052077 in words is "two trillion, one hundred seventy-six billion, one hundred twelve million, fifty-two thousand, seventy-seven".
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