Base | Representation |
---|---|
bin | 1001000110111110… |
… | …00101010010100110 |
3 | 110121210222220010112 |
4 | 10203133011102212 |
5 | 40003410133430 |
6 | 2125132253022 |
7 | 232121005565 |
oct | 44337052246 |
9 | 13553886115 |
10 | 4890317990 |
11 | 208a503318 |
12 | b45911172 |
13 | 5cc2081ac |
14 | 3456adbdc |
15 | 1d94dd195 |
hex | 1237c54a6 |
4890317990 has 16 divisors (see below), whose sum is σ = 8889728400. Its totient is φ = 1936759200.
The previous prime is 4890317989. The next prime is 4890318011. The reversal of 4890317990 is 997130984.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2419940 + ... + 2421959.
It is an arithmetic number, because the mean of its divisors is an integer number (555608025).
Almost surely, 24890317990 is an apocalyptic number.
4890317990 is a deficient number, since it is larger than the sum of its proper divisors (3999410410).
4890317990 is a wasteful number, since it uses less digits than its factorization.
4890317990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4842007.
The product of its (nonzero) digits is 489888, while the sum is 50.
The square root of 4890317990 is about 69930.8085896338. The cubic root of 4890317990 is about 1697.3798148328.
The spelling of 4890317990 in words is "four billion, eight hundred ninety million, three hundred seventeen thousand, nine hundred ninety".
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