Base | Representation |
---|---|
bin | 110010110011101011… |
… | …000010011110011010 |
3 | 12012210221222221001011 |
4 | 302303223002132122 |
5 | 1343211311332141 |
6 | 41021201444134 |
7 | 3640620306226 |
oct | 626353023632 |
9 | 165727887034 |
10 | 54554011546 |
11 | 21155354361 |
12 | a6a604064a |
13 | 51b53a7808 |
14 | 28d7499786 |
15 | 16445a1881 |
hex | cb3ac279a |
54554011546 has 4 divisors (see below), whose sum is σ = 81831017322. Its totient is φ = 27277005772.
The previous prime is 54554011543. The next prime is 54554011553. The reversal of 54554011546 is 64511045545.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 45109087321 + 9444924225 = 212389^2 + 97185^2 .
It is a super-2 number, since 2×545540115462 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 54554011499 and 54554011508.
It is not an unprimeable number, because it can be changed into a prime (54554011543) 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 as a sum of consecutive naturals, namely, 13638502885 + ... + 13638502888.
Almost surely, 254554011546 is an apocalyptic number.
54554011546 is a deficient number, since it is larger than the sum of its proper divisors (27277005776).
54554011546 is a wasteful number, since it uses less digits than its factorization.
54554011546 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27277005775.
The product of its (nonzero) digits is 240000, while the sum is 40.
The spelling of 54554011546 in words is "fifty-four billion, five hundred fifty-four million, eleven thousand, five hundred forty-six".
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