Base | Representation |
---|---|
bin | 1011101011110101010… |
… | …1011101110011011110 |
3 | 201012011021011110001200 |
4 | 2322331111131303132 |
5 | 11242111211012132 |
6 | 232115422220330 |
7 | 20334435325620 |
oct | 2727525356336 |
9 | 635137143050 |
10 | 200745016542 |
11 | 78154368154 |
12 | 32aa51246a6 |
13 | 15c12790575 |
14 | 9a05016c10 |
15 | 534da89d7c |
hex | 2ebd55dcde |
200745016542 has 48 divisors (see below), whose sum is σ = 497591988192. Its totient is φ = 57296977920.
The previous prime is 200745016447. The next prime is 200745016547. The reversal of 200745016542 is 245610547002.
It is a happy number.
200745016542 is a `hidden beast` number, since 2 + 0 + 0 + 7 + 450 + 165 + 42 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 200745016497 and 200745016506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200745016547) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 692259 + ... + 938462.
It is an arithmetic number, because the mean of its divisors is an integer number (10366499754).
Almost surely, 2200745016542 is an apocalyptic number.
200745016542 is an abundant number, since it is smaller than the sum of its proper divisors (296846971650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200745016542 is a wasteful number, since it uses less digits than its factorization.
200745016542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1631713 (or 1631710 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 36.
The spelling of 200745016542 in words is "two hundred billion, seven hundred forty-five million, sixteen thousand, five hundred forty-two".
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