Base | Representation |
---|---|
bin | 1001010001000011… |
… | …10010110000111100 |
3 | 110211201011211220001 |
4 | 10220201302300330 |
5 | 40142034231440 |
6 | 2141353404044 |
7 | 234166035154 |
oct | 45041626074 |
9 | 13751154801 |
10 | 4974914620 |
11 | 2123233a95 |
12 | b6a109624 |
13 | 6138b7880 |
14 | 352a11764 |
15 | 1e1b4db9a |
hex | 128872c3c |
4974914620 has 96 divisors (see below), whose sum is σ = 11804123520. Its totient is φ = 1748382720.
The previous prime is 4974914569. The next prime is 4974914669. The reversal of 4974914620 is 264194794.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 530694 + ... + 539986.
It is an arithmetic number, because the mean of its divisors is an integer number (122959620).
Almost surely, 24974914620 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 4974914620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5902061760).
4974914620 is an abundant number, since it is smaller than the sum of its proper divisors (6829208900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4974914620 is a wasteful number, since it uses less digits than its factorization.
4974914620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9415 (or 9413 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 46.
The square root of 4974914620 is about 70533.0746529598. The cubic root of 4974914620 is about 1707.1114577753. Note that the first 3 decimals are identical.
The spelling of 4974914620 in words is "four billion, nine hundred seventy-four million, nine hundred fourteen thousand, six hundred twenty".
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