Base | Representation |
---|---|
bin | 11110011010000… |
… | …10101011011000 |
3 | 122202222020222021 |
4 | 33031002223120 |
5 | 1010244431310 |
6 | 41151104224 |
7 | 6215055646 |
oct | 1715025330 |
9 | 582866867 |
10 | 255077080 |
11 | 120a91205 |
12 | 71512074 |
13 | 40acc5ab |
14 | 25c3c196 |
15 | 175d85da |
hex | f342ad8 |
255077080 has 32 divisors (see below), whose sum is σ = 575164800. Its totient is φ = 101810176.
The previous prime is 255077077. The next prime is 255077143. The reversal of 255077080 is 80770552.
255077080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 12504 + ... + 25816.
It is an arithmetic number, because the mean of its divisors is an integer number (17973900).
Almost surely, 2255077080 is an apocalyptic number.
255077080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
255077080 is an abundant number, since it is smaller than the sum of its proper divisors (320087720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255077080 is a wasteful number, since it uses less digits than its factorization.
255077080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13803 (or 13799 counting only the distinct ones).
The product of its (nonzero) digits is 19600, while the sum is 34.
The square root of 255077080 is about 15971.1327087342. The cubic root of 255077080 is about 634.1964581390.
The spelling of 255077080 in words is "two hundred fifty-five million, seventy-seven thousand, eighty".
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