Base | Representation |
---|---|
bin | 110010100101000011… |
… | …111101111111101000 |
3 | 12012011212202101111202 |
4 | 302211003331333220 |
5 | 1342211033413202 |
6 | 40541003543332 |
7 | 3631552636022 |
oct | 624503757750 |
9 | 165155671452 |
10 | 54308888552 |
11 | 21039a51876 |
12 | a637b2ab48 |
13 | 5176681c19 |
14 | 28b2acd012 |
15 | 162ccd2802 |
hex | ca50fdfe8 |
54308888552 has 64 divisors (see below), whose sum is σ = 106850880000. Its totient is φ = 25828989120.
The previous prime is 54308888539. The next prime is 54308888581. The reversal of 54308888552 is 25588880345.
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, 30390203 + ... + 30391989.
It is an arithmetic number, because the mean of its divisors is an integer number (1669545000).
Almost surely, 254308888552 is an apocalyptic number.
It is an amenable number.
54308888552 is a deficient number, since it is larger than the sum of its proper divisors (52541991448).
54308888552 is a wasteful number, since it uses less digits than its factorization.
54308888552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2646 (or 2642 counting only the distinct ones).
The product of its (nonzero) digits is 12288000, while the sum is 56.
The spelling of 54308888552 in words is "fifty-four billion, three hundred eight million, eight hundred eighty-eight thousand, five hundred fifty-two".
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