Base | Representation |
---|---|
bin | 1100111110010000000110… |
… | …01110110101100011111000 |
3 | 10202000011202111110120201222 |
4 | 12133020003032311203320 |
5 | 12214342230103013310 |
6 | 140401121022331212 |
7 | 6003011164426433 |
oct | 637100316654370 |
9 | 122004674416658 |
10 | 28527227001080 |
11 | 90a9368a36655 |
12 | 3248926729b08 |
13 | 12bc14ba55792 |
14 | 708a21b7281a |
15 | 3470d2da4055 |
hex | 19f2033b58f8 |
28527227001080 has 16 divisors (see below), whose sum is σ = 64186260752520. Its totient is φ = 11410890800416.
The previous prime is 28527227001073. The next prime is 28527227001089. The reversal of 28527227001080 is 8010072272582.
It is a super-2 number, since 2×285272270010802 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28527227001089) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 356590337474 + ... + 356590337553.
Almost surely, 228527227001080 is an apocalyptic number.
28527227001080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
28527227001080 is an abundant number, since it is smaller than the sum of its proper divisors (35659033751440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28527227001080 is a wasteful number, since it uses less digits than its factorization.
28527227001080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 713180675038 (or 713180675034 counting only the distinct ones).
The product of its (nonzero) digits is 250880, while the sum is 44.
The spelling of 28527227001080 in words is "twenty-eight trillion, five hundred twenty-seven billion, two hundred twenty-seven million, one thousand, eighty".
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