Base | Representation |
---|---|
bin | 1000110010101110… |
… | …11010101111100001 |
3 | 110011222112002202212 |
4 | 10121113122233201 |
5 | 34131424132140 |
6 | 2100225251505 |
7 | 224656620134 |
oct | 43127325741 |
9 | 13158462685 |
10 | 4720536545 |
11 | 200268aa7a |
12 | ab8a93b95 |
13 | 5a2ca14ba |
14 | 32ad1621b |
15 | 1c9652765 |
hex | 1195dabe1 |
4720536545 has 16 divisors (see below), whose sum is σ = 5760434880. Its totient is φ = 3712632000.
The previous prime is 4720536539. The next prime is 4720536559. The reversal of 4720536545 is 5456350274.
It is not a de Polignac number, because 4720536545 - 216 = 4720471009 is a prime.
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, 1172546 + ... + 1176564.
It is an arithmetic number, because the mean of its divisors is an integer number (360027180).
Almost surely, 24720536545 is an apocalyptic number.
It is an amenable number.
4720536545 is a deficient number, since it is larger than the sum of its proper divisors (1039898335).
4720536545 is a wasteful number, since it uses less digits than its factorization.
4720536545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7936.
The product of its (nonzero) digits is 504000, while the sum is 41.
The square root of 4720536545 is about 68706.1608955121. The cubic root of 4720536545 is about 1677.5048638255.
The spelling of 4720536545 in words is "four billion, seven hundred twenty million, five hundred thirty-six thousand, five hundred forty-five".
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