Base | Representation |
---|---|
bin | 100101011000110010… |
… | …1010001001000011010 |
3 | 21200020110102222212111 |
4 | 1022301211101020122 |
5 | 2303412404414213 |
6 | 100514550302534 |
7 | 5541426045451 |
oct | 1126145211032 |
9 | 250213388774 |
10 | 80288748058 |
11 | 310609a5842 |
12 | 13688657a4a |
13 | 7756bc325c |
14 | 3c5925db98 |
15 | 214da08a3d |
hex | 12b195121a |
80288748058 has 8 divisors (see below), whose sum is σ = 126771707520. Its totient is φ = 38031512220.
The previous prime is 80288748037. The next prime is 80288748073. The reversal of 80288748058 is 85084788208.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×802887480583 (a number of 34 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 80288747993 and 80288748011.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1056430858 + ... + 1056430933.
It is an arithmetic number, because the mean of its divisors is an integer number (15846463440).
Almost surely, 280288748058 is an apocalyptic number.
80288748058 is a deficient number, since it is larger than the sum of its proper divisors (46482959462).
80288748058 is a wasteful number, since it uses less digits than its factorization.
80288748058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2112861812.
The product of its (nonzero) digits is 9175040, while the sum is 58.
The spelling of 80288748058 in words is "eighty billion, two hundred eighty-eight million, seven hundred forty-eight thousand, fifty-eight".
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