Base | Representation |
---|---|
bin | 1100110100101000100101… |
… | …01011100010011011101010 |
3 | 10200211120210122021122022000 |
4 | 12122110102223202123222 |
5 | 12143433443031420404 |
6 | 135545230301311430 |
7 | 5640102223633506 |
oct | 632242253423352 |
9 | 120746718248260 |
10 | 28196773701354 |
11 | 8a91203736555 |
12 | 31b4882565576 |
13 | 1296c3797b1bb |
14 | 6d6a34309306 |
15 | 33d6e1dca339 |
hex | 19a512ae26ea |
28196773701354 has 64 divisors (see below), whose sum is σ = 65233037318400. Its totient is φ = 9017022216384.
The previous prime is 28196773701307. The next prime is 28196773701361. The reversal of 28196773701354 is 45310737769182.
28196773701354 is a `hidden beast` number, since 2 + 8 + 196 + 77 + 370 + 1 + 3 + 5 + 4 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 28196773701291 and 28196773701300.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57096822 + ... + 57588545.
It is an arithmetic number, because the mean of its divisors is an integer number (1019266208100).
It is a 1-persistent number, because it is pandigital, but 2⋅28196773701354 = 56393547402708 is not.
Almost surely, 228196773701354 is an apocalyptic number.
28196773701354 is an abundant number, since it is smaller than the sum of its proper divisors (37036263617046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28196773701354 is a wasteful number, since it uses less digits than its factorization.
28196773701354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114685564 (or 114685558 counting only the distinct ones).
The product of its (nonzero) digits is 53343360, while the sum is 63.
The spelling of 28196773701354 in words is "twenty-eight trillion, one hundred ninety-six billion, seven hundred seventy-three million, seven hundred one thousand, three hundred fifty-four".
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