Base | Representation |
---|---|
bin | 100101010001110101… |
… | …1001101110111001010 |
3 | 21122122012102000212112 |
4 | 1022203223031313022 |
5 | 2302423142122011 |
6 | 100435453342322 |
7 | 5532563616626 |
oct | 1124353156712 |
9 | 248565360775 |
10 | 80055426506 |
11 | 30a51223910 |
12 | 136224979a2 |
13 | 771a770173 |
14 | 3c36286186 |
15 | 21382bb58b |
hex | 12a3acddca |
80055426506 has 16 divisors (see below), whose sum is σ = 131999791968. Its totient is φ = 36111051600.
The previous prime is 80055426469. The next prime is 80055426511. The reversal of 80055426506 is 60562455008.
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, 13885985 + ... + 13891748.
It is an arithmetic number, because the mean of its divisors is an integer number (8249986998).
Almost surely, 280055426506 is an apocalyptic number.
80055426506 is a deficient number, since it is larger than the sum of its proper divisors (51944365462).
80055426506 is a wasteful number, since it uses less digits than its factorization.
80055426506 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27777877.
The product of its (nonzero) digits is 288000, while the sum is 41.
The spelling of 80055426506 in words is "eighty billion, fifty-five million, four hundred twenty-six thousand, five hundred six".
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