Base | Representation |
---|---|
bin | 110011000100110000… |
… | …111010101001111011 |
3 | 12020112221120111220100 |
4 | 303010300322221323 |
5 | 1344303213440201 |
6 | 41105443530443 |
7 | 3651001545252 |
oct | 630460725173 |
9 | 166487514810 |
10 | 54840765051 |
11 | 21292200526 |
12 | a766089a23 |
13 | 522c918147 |
14 | 29235c1799 |
15 | 165e845886 |
hex | cc4c3aa7b |
54840765051 has 12 divisors (see below), whose sum is σ = 79270124128. Its totient is φ = 36534808944.
The previous prime is 54840765041. The next prime is 54840765059. The reversal of 54840765051 is 15056704845.
54840765051 is a `hidden beast` number, since 5 + 484 + 0 + 76 + 50 + 51 = 666.
It is not a de Polignac number, because 54840765051 - 26 = 54840764987 is a prime.
It is a super-2 number, since 2×548407650512 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54840764988 and 54840765006.
It is not an unprimeable number, because it can be changed into a prime (54840765059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2128240 + ... + 2153853.
Almost surely, 254840765051 is an apocalyptic number.
54840765051 is a deficient number, since it is larger than the sum of its proper divisors (24429359077).
54840765051 is a wasteful number, since it uses less digits than its factorization.
54840765051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4283522 (or 4283519 counting only the distinct ones).
The product of its (nonzero) digits is 672000, while the sum is 45.
The spelling of 54840765051 in words is "fifty-four billion, eight hundred forty million, seven hundred sixty-five thousand, fifty-one".
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