Base | Representation |
---|---|
bin | 1001100101110… |
… | …10100010101100 |
3 | 12121101120200101 |
4 | 10302322202230 |
5 | 131044041402 |
6 | 11552240444 |
7 | 1664602111 |
oct | 462724254 |
9 | 177346611 |
10 | 80455852 |
11 | 41462744 |
12 | 22b40124 |
13 | 1388ca19 |
14 | a984908 |
15 | 70e3b87 |
hex | 4cba8ac |
80455852 has 6 divisors (see below), whose sum is σ = 140797748. Its totient is φ = 40227924.
The previous prime is 80455847. The next prime is 80455867. The reversal of 80455852 is 25855408.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10056978 + ... + 10056985.
Almost surely, 280455852 is an apocalyptic number.
It is an amenable number.
80455852 is a deficient number, since it is larger than the sum of its proper divisors (60341896).
80455852 is a wasteful number, since it uses less digits than its factorization.
80455852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20113967 (or 20113965 counting only the distinct ones).
The product of its (nonzero) digits is 64000, while the sum is 37.
The square root of 80455852 is about 8969.7186132008. The cubic root of 80455852 is about 431.7038078850.
The spelling of 80455852 in words is "eighty million, four hundred fifty-five thousand, eight hundred fifty-two".
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