Base | Representation |
---|---|
bin | 110010010100000010… |
… | …010010000000001110 |
3 | 12011102222020121111212 |
4 | 302110002102000032 |
5 | 1341114421433200 |
6 | 40452401214422 |
7 | 3621513623426 |
oct | 622402220016 |
9 | 164388217455 |
10 | 54023233550 |
11 | 20a02785a60 |
12 | a578331412 |
13 | 512c4375b0 |
14 | 2886bb1486 |
15 | 1612ba9035 |
hex | c9409200e |
54023233550 has 96 divisors (see below), whose sum is σ = 118312427520. Its totient is φ = 18093398400.
The previous prime is 54023233499. The next prime is 54023233571. The reversal of 54023233550 is 5533232045.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3302291 + ... + 3318609.
It is an arithmetic number, because the mean of its divisors is an integer number (1232421120).
Almost surely, 254023233550 is an apocalyptic number.
54023233550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
54023233550 is an abundant number, since it is smaller than the sum of its proper divisors (64289193970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54023233550 is a wasteful number, since it uses less digits than its factorization.
54023233550 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16818 (or 16813 counting only the distinct ones).
The product of its (nonzero) digits is 54000, while the sum is 32.
Adding to 54023233550 its reverse (5533232045), we get a palindrome (59556465595).
The spelling of 54023233550 in words is "fifty-four billion, twenty-three million, two hundred thirty-three thousand, five hundred fifty".
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