Base | Representation |
---|---|
bin | 11000110001100110000001… |
… | …00010010001100010100000 |
3 | 21010220021221100212111021020 |
4 | 30120303000202101202200 |
5 | 24120102224410031142 |
6 | 311512012350325440 |
7 | 14322043641026451 |
oct | 1430630042214240 |
9 | 233807840774236 |
10 | 54480595392672 |
11 | 163a50aa87a499 |
12 | 613a8551b9880 |
13 | 24526624362b7 |
14 | d64c3698d128 |
15 | 647272ddecec |
hex | 318cc08918a0 |
54480595392672 has 48 divisors (see below), whose sum is σ = 145146063861792. Its totient is φ = 17889150723840.
The previous prime is 54480595392637. The next prime is 54480595392679. The reversal of 54480595392672 is 27629359508445.
It is a tau number, because it is divible by the number of its divisors (48).
It is a junction number, because it is equal to n+sod(n) for n = 54480595392597 and 54480595392606.
It is not an unprimeable number, because it can be changed into a prime (54480595392679) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4235114479 + ... + 4235127342.
It is an arithmetic number, because the mean of its divisors is an integer number (3023876330454).
Almost surely, 254480595392672 is an apocalyptic number.
It is an amenable number.
54480595392672 is an abundant number, since it is smaller than the sum of its proper divisors (90665468469120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54480595392672 is a wasteful number, since it uses less digits than its factorization.
54480595392672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8470241901 (or 8470241893 counting only the distinct ones).
The product of its (nonzero) digits is 653184000, while the sum is 69.
The spelling of 54480595392672 in words is "fifty-four trillion, four hundred eighty billion, five hundred ninety-five million, three hundred ninety-two thousand, six hundred seventy-two".
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