Base | Representation |
---|---|
bin | 1000110010100010… |
… | …11110100000001101 |
3 | 110011212120222100011 |
4 | 10121101132200031 |
5 | 34131024312320 |
6 | 2100132033221 |
7 | 224640442342 |
oct | 43121364015 |
9 | 13155528304 |
10 | 4718979085 |
11 | 2001816917 |
12 | ab8462811 |
13 | 5a2877622 |
14 | 32aa2c7c9 |
15 | 1c944605a |
hex | 11945e80d |
4718979085 has 12 divisors (see below), whose sum is σ = 5996684124. Its totient is φ = 3552636800.
The previous prime is 4718979059. The next prime is 4718979107. The reversal of 4718979085 is 5809798174.
It can be written as a sum of positive squares in 2 ways, for example, as 2720352649 + 1998626436 = 52157^2 + 44706^2 .
It is not a de Polignac number, because 4718979085 - 25 = 4718979053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 629610 + ... + 637060.
It is an arithmetic number, because the mean of its divisors is an integer number (499723677).
Almost surely, 24718979085 is an apocalyptic number.
It is an amenable number.
4718979085 is a deficient number, since it is larger than the sum of its proper divisors (1277705039).
4718979085 is an frugal number, since it uses more digits than its factorization.
4718979085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14924 (or 7473 counting only the distinct ones).
The product of its (nonzero) digits is 5080320, while the sum is 58.
The square root of 4718979085 is about 68694.8257512893. The cubic root of 4718979085 is about 1677.3203555543.
The spelling of 4718979085 in words is "four billion, seven hundred eighteen million, nine hundred seventy-nine thousand, eighty-five".
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