Base | Representation |
---|---|
bin | 100101010100100110… |
… | …1100100010111000011 |
3 | 21122212200012101112201 |
4 | 1022221031210113003 |
5 | 2303120432131020 |
6 | 100453012334031 |
7 | 5535102313351 |
oct | 1125115442703 |
9 | 248780171481 |
10 | 80148317635 |
11 | 30a996aa341 |
12 | 13649614317 |
13 | 7733a95029 |
14 | 3c447467d1 |
15 | 2141519a0a |
hex | 12a93645c3 |
80148317635 has 16 divisors (see below), whose sum is σ = 96714417600. Its totient is φ = 63761385600.
The previous prime is 80148317597. The next prime is 80148317651. The reversal of 80148317635 is 53671384108.
It is not a de Polignac number, because 80148317635 - 213 = 80148309443 is a prime.
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, 1870309 + ... + 1912681.
It is an arithmetic number, because the mean of its divisors is an integer number (6044651100).
Almost surely, 280148317635 is an apocalyptic number.
80148317635 is a deficient number, since it is larger than the sum of its proper divisors (16566099965).
80148317635 is a wasteful number, since it uses less digits than its factorization.
80148317635 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44478.
The product of its (nonzero) digits is 483840, while the sum is 46.
The spelling of 80148317635 in words is "eighty billion, one hundred forty-eight million, three hundred seventeen thousand, six hundred thirty-five".
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