Base | Representation |
---|---|
bin | 1001011001010101… |
… | …11111110000110100 |
3 | 111000112222220022201 |
4 | 10230222333300310 |
5 | 40312333423040 |
6 | 2152315434244 |
7 | 236001666361 |
oct | 45452776064 |
9 | 14015886281 |
10 | 5044436020 |
11 | 21594a8498 |
12 | b89455984 |
13 | 6251195b0 |
14 | 35bd4b468 |
15 | 1e7cd2a9a |
hex | 12cabfc34 |
5044436020 has 48 divisors (see below), whose sum is σ = 11457285840. Its totient is φ = 1854544896.
The previous prime is 5044436003. The next prime is 5044436057. The reversal of 5044436020 is 206344405.
It can be written as a sum of positive squares in 8 ways, for example, as 93624976 + 4950811044 = 9676^2 + 70362^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 5044436020.
It is a congruent number.
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, 18946 + ... + 102214.
It is an arithmetic number, because the mean of its divisors is an integer number (238693455).
Almost surely, 25044436020 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5044436020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5728642920).
5044436020 is an abundant number, since it is smaller than the sum of its proper divisors (6412849820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5044436020 is a wasteful number, since it uses less digits than its factorization.
5044436020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83524 (or 83522 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 28.
The square root of 5044436020 is about 71024.1932020350. The cubic root of 5044436020 is about 1715.0266489129.
The spelling of 5044436020 in words is "five billion, forty-four million, four hundred thirty-six thousand, twenty".
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