Base | Representation |
---|---|
bin | 1001000100111000… |
… | …00010110001100100 |
3 | 110120120221001012100 |
4 | 10202130002301210 |
5 | 34434410302121 |
6 | 2123303452100 |
7 | 231515432556 |
oct | 44234026144 |
9 | 13516831170 |
10 | 4872744036 |
11 | 208059a796 |
12 | b3ba57030 |
13 | 5c86940c4 |
14 | 3432174d6 |
15 | 1d7bbb026 |
hex | 122702c64 |
4872744036 has 36 divisors (see below), whose sum is σ = 12390985152. Its totient is φ = 1614519984.
The previous prime is 4872744031. The next prime is 4872744043. The reversal of 4872744036 is 6304472784.
It is a tau number, because it is divible by the number of its divisors (36).
It is a junction number, because it is equal to n+sod(n) for n = 4872743982 and 4872744000.
It is not an unprimeable number, because it can be changed into a prime (4872744031) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 399240 + ... + 411263.
It is an arithmetic number, because the mean of its divisors is an integer number (344194032).
Almost surely, 24872744036 is an apocalyptic number.
It is an amenable number.
4872744036 is an abundant number, since it is smaller than the sum of its proper divisors (7518241116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4872744036 is a wasteful number, since it uses less digits than its factorization.
4872744036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 810680 (or 810675 counting only the distinct ones).
The product of its (nonzero) digits is 903168, while the sum is 45.
The square root of 4872744036 is about 69805.0430556418. The cubic root of 4872744036 is about 1695.3441272730.
The spelling of 4872744036 in words is "four billion, eight hundred seventy-two million, seven hundred forty-four thousand, thirty-six".
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