Base | Representation |
---|---|
bin | 1001100011101010… |
… | …01010010111000000 |
3 | 111020120212010212111 |
4 | 10301311022113000 |
5 | 41002013040234 |
6 | 2205050505104 |
7 | 241102445416 |
oct | 46165122700 |
9 | 14216763774 |
10 | 5130986944 |
11 | 21a3343486 |
12 | bb2435194 |
13 | 63a031665 |
14 | 36963b2b6 |
15 | 2006cc664 |
hex | 131d4a5c0 |
5130986944 has 28 divisors (see below), whose sum is σ = 10261990144. Its totient is φ = 2545288704.
The previous prime is 5130986933. The next prime is 5130986963. The reversal of 5130986944 is 4496890315.
It is a happy number.
5130986944 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307509 + ... + 323764.
It is an arithmetic number, because the mean of its divisors is an integer number (366499648).
Almost surely, 25130986944 is an apocalyptic number.
It is an amenable number.
5130986944 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5130986944 is a wasteful number, since it uses less digits than its factorization.
5130986944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 631412 (or 631402 counting only the distinct ones).
The product of its (nonzero) digits is 933120, while the sum is 49.
The square root of 5130986944 is about 71630.9077423985. The cubic root of 5130986944 is about 1724.7797177509.
The spelling of 5130986944 in words is "five billion, one hundred thirty million, nine hundred eighty-six thousand, nine hundred forty-four".
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