Base | Representation |
---|---|
bin | 10010111111111101000101 |
3 | 100101001000210 |
4 | 102333331011 |
5 | 2233334144 |
6 | 254430033 |
7 | 60222360 |
oct | 22777505 |
9 | 10331023 |
10 | 4980549 |
11 | 28a1a62 |
12 | 1802319 |
13 | 1054c92 |
14 | 9390d7 |
15 | 685ab9 |
hex | 4bff45 |
4980549 has 12 divisors (see below), whose sum is σ = 7605024. Its totient is φ = 2840184.
The previous prime is 4980539. The next prime is 4980551. The reversal of 4980549 is 9450894.
It is not a de Polignac number, because 4980549 - 27 = 4980421 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4980539) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9984 + ... + 10470.
It is an arithmetic number, because the mean of its divisors is an integer number (633752).
Almost surely, 24980549 is an apocalyptic number.
It is an amenable number.
4980549 is a deficient number, since it is larger than the sum of its proper divisors (2624475).
4980549 is an frugal number, since it uses more digits than its factorization.
4980549 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 984 (or 497 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 39.
The square root of 4980549 is about 2231.7143634435. The cubic root of 4980549 is about 170.7755682283.
The spelling of 4980549 in words is "four million, nine hundred eighty thousand, five hundred forty-nine".
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