Base | Representation |
---|---|
bin | 1001010000011110… |
… | …00010101110010000 |
3 | 110211100221010021020 |
4 | 10220033002232100 |
5 | 40134304433443 |
6 | 2141100155440 |
7 | 234106203504 |
oct | 45017025620 |
9 | 13740833236 |
10 | 4969999248 |
11 | 2120486aa5 |
12 | b68538b80 |
13 | 612886476 |
14 | 3520d2304 |
15 | 1e14cc583 |
hex | 1283c2b90 |
4969999248 has 80 divisors (see below), whose sum is σ = 13208112960. Its totient is φ = 1609210368.
The previous prime is 4969999241. The next prime is 4969999253. The reversal of 4969999248 is 8429999694.
It is not an unprimeable number, because it can be changed into a prime (4969999241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1257211 + ... + 1261157.
It is an arithmetic number, because the mean of its divisors is an integer number (165101412).
Almost surely, 24969999248 is an apocalyptic number.
4969999248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4969999248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6604056480).
4969999248 is an abundant number, since it is smaller than the sum of its proper divisors (8238113712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4969999248 is a wasteful number, since it uses less digits than its factorization.
4969999248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4704 (or 4698 counting only the distinct ones).
The product of its digits is 90699264, while the sum is 69.
The square root of 4969999248 is about 70498.2215945906. The cubic root of 4969999248 is about 1706.5490459168.
The spelling of 4969999248 in words is "four billion, nine hundred sixty-nine million, nine hundred ninety-nine thousand, two hundred forty-eight".
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