Base | Representation |
---|---|
bin | 1111110000111011000… |
… | …1100111101110011101 |
3 | 221220001122222120201220 |
4 | 3330032301213232131 |
5 | 13414130143002240 |
6 | 324230140323553 |
7 | 25365304026012 |
oct | 3741661475635 |
9 | 856048876656 |
10 | 270830828445 |
11 | a4949a3aa51 |
12 | 445a48435b9 |
13 | 1c701921798 |
14 | d1731a9709 |
15 | 70a199b5d0 |
hex | 3f0ec67b9d |
270830828445 has 8 divisors (see below), whose sum is σ = 433329325536. Its totient is φ = 144443108496.
The previous prime is 270830828441. The next prime is 270830828459. The reversal of 270830828445 is 544828038072.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 270830828445 - 22 = 270830828441 is a prime.
It is a super-2 number, since 2×2708308284452 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (270830828441) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9027694267 + ... + 9027694296.
It is an arithmetic number, because the mean of its divisors is an integer number (54166165692).
Almost surely, 2270830828445 is an apocalyptic number.
It is an amenable number.
270830828445 is a deficient number, since it is larger than the sum of its proper divisors (162498497091).
270830828445 is a wasteful number, since it uses less digits than its factorization.
270830828445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18055388571.
The product of its (nonzero) digits is 3440640, while the sum is 51.
The spelling of 270830828445 in words is "two hundred seventy billion, eight hundred thirty million, eight hundred twenty-eight thousand, four hundred forty-five".
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