Base | Representation |
---|---|
bin | 10010001111100001000000… |
… | …000100101000110011101100 |
3 | 101112002000101210121210100021 |
4 | 102033201000010220303230 |
5 | 41004001204343444303 |
6 | 442345350401011524 |
7 | 22620334363114462 |
oct | 2217410004506354 |
9 | 345060353553307 |
10 | 80231064046828 |
11 | 23622892042512 |
12 | 8bb9399023ba4 |
13 | 359c9abb19596 |
14 | 15b52c0540832 |
15 | 941eda119ebd |
hex | 48f840128cec |
80231064046828 has 12 divisors (see below), whose sum is σ = 147794065349560. Its totient is φ = 38004188232672.
The previous prime is 80231064046823. The next prime is 80231064046831. The reversal of 80231064046828 is 82864046013208.
It is not an unprimeable number, because it can be changed into a prime (80231064046823) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 527835947601 + ... + 527835947752.
Almost surely, 280231064046828 is an apocalyptic number.
It is an amenable number.
80231064046828 is a deficient number, since it is larger than the sum of its proper divisors (67563001302732).
80231064046828 is a wasteful number, since it uses less digits than its factorization.
80231064046828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1055671895376 (or 1055671895374 counting only the distinct ones).
The product of its (nonzero) digits is 3538944, while the sum is 52.
The spelling of 80231064046828 in words is "eighty trillion, two hundred thirty-one billion, sixty-four million, forty-six thousand, eight hundred twenty-eight".
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