Base | Representation |
---|---|
bin | 100101101000011011… |
… | …1100011000100011110 |
3 | 21201121001002221202222 |
4 | 1023100313203010132 |
5 | 2311001242240242 |
6 | 101043020345342 |
7 | 5560431360605 |
oct | 1132067430436 |
9 | 251531087688 |
10 | 80813633822 |
11 | 3130020a229 |
12 | 137b43a5252 |
13 | 780b87c54c |
14 | 3ca8c52a3c |
15 | 217eb3a5d2 |
hex | 12d0de311e |
80813633822 has 16 divisors (see below), whose sum is σ = 128489276160. Its totient is φ = 37988994048.
The previous prime is 80813633807. The next prime is 80813633833. The reversal of 80813633822 is 22833631808.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1247678 + ... + 1310849.
It is an arithmetic number, because the mean of its divisors is an integer number (8030579760).
Almost surely, 280813633822 is an apocalyptic number.
80813633822 is a deficient number, since it is larger than the sum of its proper divisors (47675642338).
80813633822 is a wasteful number, since it uses less digits than its factorization.
80813633822 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2559475.
The product of its (nonzero) digits is 331776, while the sum is 44.
The spelling of 80813633822 in words is "eighty billion, eight hundred thirteen million, six hundred thirty-three thousand, eight hundred twenty-two".
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