Base | Representation |
---|---|
bin | 1001000111000110… |
… | …10011100111110000 |
3 | 110121220002011000200 |
4 | 10203203103213300 |
5 | 40004201102024 |
6 | 2125212115200 |
7 | 232133300025 |
oct | 44343234760 |
9 | 13556064020 |
10 | 4891425264 |
11 | 209009a220 |
12 | b46165b00 |
13 | 5cc50519b |
14 | 3458bb54c |
15 | 1d965b2c9 |
hex | 1238d39f0 |
4891425264 has 60 divisors (see below), whose sum is σ = 14933674392. Its totient is φ = 1482249600.
The previous prime is 4891425257. The next prime is 4891425289. The reversal of 4891425264 is 4625241984.
It is a happy number.
4891425264 is a `hidden beast` number, since 4 + 89 + 1 + 42 + 526 + 4 = 666.
It is a super-2 number, since 2×48914252642 = 47852082226594939392, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1542427 + ... + 1545594.
Almost surely, 24891425264 is an apocalyptic number.
4891425264 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
4891425264 is an abundant number, since it is smaller than the sum of its proper divisors (10042249128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4891425264 is a wasteful number, since it uses less digits than its factorization.
4891425264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3088046 (or 3088037 counting only the distinct ones).
The product of its digits is 552960, while the sum is 45.
The square root of 4891425264 is about 69938.7250670185. The cubic root of 4891425264 is about 1697.5079130265.
The spelling of 4891425264 in words is "four billion, eight hundred ninety-one million, four hundred twenty-five thousand, two hundred sixty-four".
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