Base | Representation |
---|---|
bin | 1001001111011101… |
… | …00111101110010010 |
3 | 110210202221022120010 |
4 | 10213232213232102 |
5 | 40130121000200 |
6 | 2140154055350 |
7 | 233644024503 |
oct | 44756475622 |
9 | 13722838503 |
10 | 4961500050 |
11 | 2116701471 |
12 | b6571a556 |
13 | 610b9ba60 |
14 | 350d1cbaa |
15 | 1e089e150 |
hex | 127ba7b92 |
4961500050 has 48 divisors (see below), whose sum is σ = 13251026880. Its totient is φ = 1221291840.
The previous prime is 4961500021. The next prime is 4961500069. The reversal of 4961500050 is 500051694.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 4961499990 and 4961500017.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1270230 + ... + 1274129.
It is an arithmetic number, because the mean of its divisors is an integer number (276063060).
Almost surely, 24961500050 is an apocalyptic number.
4961500050 is an abundant number, since it is smaller than the sum of its proper divisors (8289526830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4961500050 is a wasteful number, since it uses less digits than its factorization.
4961500050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2544387 (or 2544382 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 30.
The square root of 4961500050 is about 70437.9162809349. The cubic root of 4961500050 is about 1705.5757007637.
The spelling of 4961500050 in words is "four billion, nine hundred sixty-one million, five hundred thousand, fifty".
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