Base | Representation |
---|---|
bin | 1001010011011110… |
… | …11111000000001100 |
3 | 110220010111120012000 |
4 | 10221233133000030 |
5 | 40212242442113 |
6 | 2143402112300 |
7 | 234534121122 |
oct | 45157370014 |
9 | 13803446160 |
10 | 4995280908 |
11 | 2133784532 |
12 | b74aab690 |
13 | 617b98927 |
14 | 3555d3912 |
15 | 1e3823373 |
hex | 129bdf00c |
4995280908 has 48 divisors (see below), whose sum is σ = 12980352000. Its totient is φ = 1661284944.
The previous prime is 4995280859. The next prime is 4995280909. The reversal of 4995280908 is 8090825994.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (4995280909) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5268 + ... + 100091.
It is an arithmetic number, because the mean of its divisors is an integer number (270424000).
Almost surely, 24995280908 is an apocalyptic number.
It is an amenable number.
4995280908 is an abundant number, since it is smaller than the sum of its proper divisors (7985071092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4995280908 is a wasteful number, since it uses less digits than its factorization.
4995280908 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105811 (or 105803 counting only the distinct ones).
The product of its (nonzero) digits is 1866240, while the sum is 54.
The square root of 4995280908 is about 70677.3012218209. The cubic root of 4995280908 is about 1709.4378084189.
The spelling of 4995280908 in words is "four billion, nine hundred ninety-five million, two hundred eighty thousand, nine hundred eight".
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