Base | Representation |
---|---|
bin | 11000101010110000010100… |
… | …11100010110101011011000 |
3 | 21010001211101222110010110011 |
4 | 30111120022130112223120 |
5 | 24102230003202403220 |
6 | 311212031252131304 |
7 | 14266054560324622 |
oct | 1425301234265330 |
9 | 233054358403404 |
10 | 54245612153560 |
11 | 16314486975a33 |
12 | 61011b5906b34 |
13 | 2436454511449 |
14 | d577046c5c12 |
15 | 6410bd5eb65a |
hex | 31560a716ad8 |
54245612153560 has 64 divisors (see below), whose sum is σ = 122431789267200. Its totient is φ = 21630937239936.
The previous prime is 54245612153489. The next prime is 54245612153573. The reversal of 54245612153560 is 6535121654245.
It is a super-3 number, since 3×542456121535603 (a number of 42 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16006587 + ... + 19097173.
It is an arithmetic number, because the mean of its divisors is an integer number (1912996707300).
Almost surely, 254245612153560 is an apocalyptic number.
It is an amenable number.
54245612153560 is an abundant number, since it is smaller than the sum of its proper divisors (68186177113640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54245612153560 is a wasteful number, since it uses less digits than its factorization.
54245612153560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3091960 (or 3091956 counting only the distinct ones).
The product of its (nonzero) digits is 4320000, while the sum is 49.
The spelling of 54245612153560 in words is "fifty-four trillion, two hundred forty-five billion, six hundred twelve million, one hundred fifty-three thousand, five hundred sixty".
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