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54248230626 = 2319961773637
BaseRepresentation
bin110010100001011100…
…100100111011100010
312012000122121122110220
4302201130210323202
51342100021340001
640530555503510
73630215231532
oct624134447342
9165018548426
1054248230626
1121008791657
12a61b757b96
135166c34665
1428a8a1d4c2
1516277eec36
hexca1724ee2

54248230626 has 32 divisors (see below), whose sum is σ = 109219881600. Its totient is φ = 17962471296.

The previous prime is 54248230591. The next prime is 54248230643. The reversal of 54248230626 is 62603284245.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 699880 + ... + 773516.

It is an arithmetic number, because the mean of its divisors is an integer number (3413121300).

Almost surely, 254248230626 is an apocalyptic number.

54248230626 is an abundant number, since it is smaller than the sum of its proper divisors (54971650974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54248230626 is a wasteful number, since it uses less digits than its factorization.

54248230626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74458.

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 54248230626 in words is "fifty-four billion, two hundred forty-eight million, two hundred thirty thousand, six hundred twenty-six".

Divisors: 1 2 3 6 199 398 597 617 1194 1234 1851 3702 73637 122783 147274 220911 245566 368349 441822 736698 14653763 29307526 43961289 45434029 87922578 90868058 136302087 272604174 9041371771 18082743542 27124115313 54248230626