Base | Representation |
---|---|
bin | 1100110001100110000001… |
… | …00100000110001111111010 |
3 | 10200110121011212012110101021 |
4 | 12120303000210012033322 |
5 | 12140231031100212330 |
6 | 135425233203413054 |
7 | 5626413540644440 |
oct | 630630044061772 |
9 | 120417155173337 |
10 | 28092316804090 |
11 | 8a5098051a590 |
12 | 319859008418a |
13 | 128a12b9a6b56 |
14 | 6d196539cb90 |
15 | 33ab2b76867a |
hex | 198cc09063fa |
28092316804090 has 128 divisors (see below), whose sum is σ = 66782349324288. Its totient is φ = 8237235962880.
The previous prime is 28092316804087. The next prime is 28092316804183. The reversal of 28092316804090 is 9040861329082.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28350187 + ... + 29324353.
It is an arithmetic number, because the mean of its divisors is an integer number (521737104096).
Almost surely, 228092316804090 is an apocalyptic number.
28092316804090 is an abundant number, since it is smaller than the sum of its proper divisors (38690032520198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28092316804090 is a wasteful number, since it uses less digits than its factorization.
28092316804090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 976412.
The product of its (nonzero) digits is 1492992, while the sum is 52.
The spelling of 28092316804090 in words is "twenty-eight trillion, ninety-two billion, three hundred sixteen million, eight hundred four thousand, ninety".
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