Base | Representation |
---|---|
bin | 1111111001000110000… |
… | …11000001001111000101 |
3 | 1221012110002020012012000 |
4 | 13330203003001033011 |
5 | 32421302000400040 |
6 | 1054503521415513 |
7 | 54310412364150 |
oct | 7744303011705 |
9 | 1835402205160 |
10 | 546048840645 |
11 | 1a063a375aa0 |
12 | 899b279a599 |
13 | 3c652439889 |
14 | 1c600cb4c97 |
15 | e30d69e130 |
hex | 7f230c13c5 |
546048840645 has 64 divisors (see below), whose sum is σ = 1210290094080. Its totient is φ = 226929384000.
The previous prime is 546048840637. The next prime is 546048840647.
546048840645 is a `hidden beast` number, since 5 + 4 + 60 + 488 + 40 + 64 + 5 = 666.
546048840645 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 546048840645 - 23 = 546048840637 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 546048840591 and 546048840600.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (546048840647) 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 63 ways as a sum of consecutive naturals, for example, 26254581 + ... + 26275370.
It is an arithmetic number, because the mean of its divisors is an integer number (18910782720).
Almost surely, 2546048840645 is an apocalyptic number.
546048840645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
546048840645 is an abundant number, since it is smaller than the sum of its proper divisors (664241253435).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
546048840645 is a wasteful number, since it uses less digits than its factorization.
546048840645 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52529983 (or 52529977 counting only the distinct ones).
The product of its (nonzero) digits is 14745600, while the sum is 54.
The spelling of 546048840645 in words is "five hundred forty-six billion, forty-eight million, eight hundred forty thousand, six hundred forty-five".
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