Base | Representation |
---|---|
bin | 10010111110110000100010 |
3 | 100100210022100 |
4 | 102332300202 |
5 | 2233210100 |
6 | 254351230 |
7 | 60202161 |
oct | 22766042 |
9 | 10323270 |
10 | 4975650 |
11 | 2899309 |
12 | 17bb516 |
13 | 1052994 |
14 | 9373d8 |
15 | 684400 |
hex | 4bec22 |
4975650 has 36 divisors (see below), whose sum is σ = 13369122. Its totient is φ = 1326720.
The previous prime is 4975643. The next prime is 4975651. The reversal of 4975650 is 565794.
4975650 is a `hidden beast` number, since 4 + 97 + 565 + 0 = 666.
It can be written as a sum of positive squares in 3 ways, for example, as 2893401 + 2082249 = 1701^2 + 1443^2 .
It is an Ulam number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4975651) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5079 + ... + 5978.
Almost surely, 24975650 is an apocalyptic number.
4975650 is an abundant number, since it is smaller than the sum of its proper divisors (8393472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4975650 is a wasteful number, since it uses less digits than its factorization.
4975650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11075 (or 11067 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 36.
The square root of 4975650 is about 2230.6165067084. The cubic root of 4975650 is about 170.7195567344.
It can be divided in two parts, 4975 and 650, that added together give a square (5625 = 752).
The spelling of 4975650 in words is "four million, nine hundred seventy-five thousand, six hundred fifty".
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