Base | Representation |
---|---|
bin | 1101111111100011111… |
… | …01100001110111111000 |
3 | 1200222000211112201122122 |
4 | 12333301331201313320 |
5 | 30334140001332230 |
6 | 1004513221540412 |
7 | 46510456304051 |
oct | 6776175416770 |
9 | 1628024481578 |
10 | 480800808440 |
11 | 1759a7581737 |
12 | 79223274708 |
13 | 36454649cb4 |
14 | 193b1437728 |
15 | c79034dbe5 |
hex | 6ff1f61df8 |
480800808440 has 16 divisors (see below), whose sum is σ = 1081801819080. Its totient is φ = 192320323360.
The previous prime is 480800808431. The next prime is 480800808461. The reversal of 480800808440 is 44808008084.
It is a super-3 number, since 3×4808008084403 (a number of 36 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 480800808391 and 480800808400.
It is a congruent number.
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, 6010010066 + ... + 6010010145.
Almost surely, 2480800808440 is an apocalyptic number.
480800808440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
480800808440 is an abundant number, since it is smaller than the sum of its proper divisors (601001010640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
480800808440 is a wasteful number, since it uses less digits than its factorization.
480800808440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12020020222 (or 12020020218 counting only the distinct ones).
The product of its (nonzero) digits is 262144, while the sum is 44.
The spelling of 480800808440 in words is "four hundred eighty billion, eight hundred million, eight hundred eight thousand, four hundred forty".
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