Base | Representation |
---|---|
bin | 11001000000101011… |
… | …010101010010100000 |
3 | 2120022120020112002211 |
4 | 121000223111102200 |
5 | 414444323424432 |
6 | 20200441451504 |
7 | 1640326632436 |
oct | 310053252240 |
9 | 76276215084 |
10 | 26854904992 |
11 | 10430991663 |
12 | 52557a0b94 |
13 | 26bc90b436 |
14 | 142a872d56 |
15 | a72973d47 |
hex | 640ad54a0 |
26854904992 has 24 divisors (see below), whose sum is σ = 52892784000. Its totient is φ = 13421817024.
The previous prime is 26854904987. The next prime is 26854905023. The reversal of 26854904992 is 29940945862.
It is a super-3 number, since 3×268549049923 (a number of 32 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98142 + ... + 251677.
It is an arithmetic number, because the mean of its divisors is an integer number (2203866000).
Almost surely, 226854904992 is an apocalyptic number.
It is an amenable number.
26854904992 is a deficient number, since it is larger than the sum of its proper divisors (26037879008).
26854904992 is a wasteful number, since it uses less digits than its factorization.
26854904992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 352228 (or 352220 counting only the distinct ones).
The product of its (nonzero) digits is 11197440, while the sum is 58.
The spelling of 26854904992 in words is "twenty-six billion, eight hundred fifty-four million, nine hundred four thousand, nine hundred ninety-two".
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