Base | Representation |
---|---|
bin | 110010110101000010… |
… | …111010010001111000 |
3 | 12012212120100020021002 |
4 | 302311002322101320 |
5 | 1343233210443043 |
6 | 41023343304132 |
7 | 3641320146035 |
oct | 626502722170 |
9 | 165776306232 |
10 | 54577046648 |
11 | 21167357a33 |
12 | a6b18ab048 |
13 | 51ba0b1557 |
14 | 28da57438c |
15 | 1646601bb8 |
hex | cb50ba478 |
54577046648 has 16 divisors (see below), whose sum is σ = 103733771280. Its totient is φ = 26914707648.
The previous prime is 54577046647. The next prime is 54577046669. The reversal of 54577046648 is 84664077545.
It is a junction number, because it is equal to n+sod(n) for n = 54577046593 and 54577046602.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54577046647) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46726340 + ... + 46727507.
It is an arithmetic number, because the mean of its divisors is an integer number (6483360705).
Almost surely, 254577046648 is an apocalyptic number.
It is an amenable number.
54577046648 is a deficient number, since it is larger than the sum of its proper divisors (49156724632).
54577046648 is a wasteful number, since it uses less digits than its factorization.
54577046648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93453926 (or 93453922 counting only the distinct ones).
The product of its (nonzero) digits is 22579200, while the sum is 56.
The spelling of 54577046648 in words is "fifty-four billion, five hundred seventy-seven million, forty-six thousand, six hundred forty-eight".
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