Base | Representation |
---|---|
bin | 110010110011110001… |
… | …101011001111111110 |
3 | 12012211002021022201000 |
4 | 302303301223033332 |
5 | 1343212233021142 |
6 | 41021303031130 |
7 | 3640641143604 |
oct | 626361531776 |
9 | 165732238630 |
10 | 54555751422 |
11 | 21156332577 |
12 | a6a673b4a6 |
13 | 51b5866723 |
14 | 28d77cd874 |
15 | 16447e714c |
hex | cb3c6b3fe |
54555751422 has 32 divisors (see below), whose sum is σ = 127615795200. Its totient is φ = 17228131704.
The previous prime is 54555751421. The next prime is 54555751423. The reversal of 54555751422 is 22415755545.
54555751422 is a `hidden beast` number, since 5 + 4 + 5 + 557 + 51 + 42 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (54555751421) and next prime (54555751423).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54555751421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26585598 + ... + 26587649.
It is an arithmetic number, because the mean of its divisors is an integer number (3987993600).
Almost surely, 254555751422 is an apocalyptic number.
54555751422 is an abundant number, since it is smaller than the sum of its proper divisors (73060043778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54555751422 is a wasteful number, since it uses less digits than its factorization.
54555751422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53173277 (or 53173271 counting only the distinct ones).
The product of its digits is 1400000, while the sum is 45.
The spelling of 54555751422 in words is "fifty-four billion, five hundred fifty-five million, seven hundred fifty-one thousand, four hundred twenty-two".
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