Base | Representation |
---|---|
bin | 100101100111001010… |
… | …0010001100110011100 |
3 | 21201111001120102210210 |
4 | 1023032110101212130 |
5 | 2310404313122141 |
6 | 101034451132420 |
7 | 5556401515353 |
oct | 1131624214634 |
9 | 251431512723 |
10 | 80770832796 |
11 | 31289036185 |
12 | 137a1ba4110 |
13 | 7802a44ab4 |
14 | 3ca32b099a |
15 | 217aed3916 |
hex | 12ce51199c |
80770832796 has 48 divisors (see below), whose sum is σ = 189044069760. Its totient is φ = 26841017280.
The previous prime is 80770832767. The next prime is 80770832809. The reversal of 80770832796 is 69723807708.
It is a congruent number.
It is an unprimeable number.
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, 8749135 + ... + 8758361.
It is an arithmetic number, because the mean of its divisors is an integer number (3938418120).
Almost surely, 280770832796 is an apocalyptic number.
It is an amenable number.
80770832796 is an abundant number, since it is smaller than the sum of its proper divisors (108273236964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80770832796 is a wasteful number, since it uses less digits than its factorization.
80770832796 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11394 (or 11392 counting only the distinct ones).
The product of its (nonzero) digits is 7112448, while the sum is 57.
The spelling of 80770832796 in words is "eighty billion, seven hundred seventy million, eight hundred thirty-two thousand, seven hundred ninety-six".
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