Base | Representation |
---|---|
bin | 1101000010010… |
… | …1110000010001 |
3 | 10210220001200011 |
4 | 3100211300101 |
5 | 102444234333 |
6 | 5231554521 |
7 | 1232530432 |
oct | 320456021 |
9 | 123801604 |
10 | 54680593 |
11 | 28958380 |
12 | 1638ba41 |
13 | b4369a6 |
14 | 7395489 |
15 | 4c019cd |
hex | 3425c11 |
54680593 has 16 divisors (see below), whose sum is σ = 61471872. Its totient is φ = 48208000.
The previous prime is 54680581. The next prime is 54680617. The reversal of 54680593 is 39508645.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-54680593 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54680533) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118383 + ... + 118843.
It is an arithmetic number, because the mean of its divisors is an integer number (3841992).
Almost surely, 254680593 is an apocalyptic number.
It is an amenable number.
54680593 is a deficient number, since it is larger than the sum of its proper divisors (6791279).
54680593 is a wasteful number, since it uses less digits than its factorization.
54680593 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 776.
The product of its (nonzero) digits is 129600, while the sum is 40.
The square root of 54680593 is about 7394.6327156932. The cubic root of 54680593 is about 379.5576408345.
The spelling of 54680593 in words is "fifty-four million, six hundred eighty thousand, five hundred ninety-three".
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