Base | Representation |
---|---|
bin | 110011000110100001… |
… | …110010101010010110 |
3 | 12020122000020211002220 |
4 | 303012201302222112 |
5 | 1344333302321312 |
6 | 41112422043210 |
7 | 3651511214151 |
oct | 630641625226 |
9 | 166560224086 |
10 | 54870354582 |
11 | 212a798058a |
12 | a773b79506 |
13 | 5235aa8344 |
14 | 29274c4c98 |
15 | 166223cc8c |
hex | cc6872a96 |
54870354582 has 16 divisors (see below), whose sum is σ = 110973751920. Its totient is φ = 18084611072.
The previous prime is 54870354559. The next prime is 54870354587. The reversal of 54870354582 is 28545307845.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54870354587) 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 7 ways as a sum of consecutive naturals, for example, 51376203 + ... + 51377270.
It is an arithmetic number, because the mean of its divisors is an integer number (6935859495).
Almost surely, 254870354582 is an apocalyptic number.
54870354582 is an abundant number, since it is smaller than the sum of its proper divisors (56103397338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54870354582 is a wasteful number, since it uses less digits than its factorization.
54870354582 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102753567.
The product of its (nonzero) digits is 5376000, while the sum is 51.
The spelling of 54870354582 in words is "fifty-four billion, eight hundred seventy million, three hundred fifty-four thousand, five hundred eighty-two".
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