Base | Representation |
---|---|
bin | 10010111101000001100101 |
3 | 100100102120100 |
4 | 102331001211 |
5 | 2232443144 |
6 | 254254313 |
7 | 60142365 |
oct | 22750145 |
9 | 10312510 |
10 | 4968549 |
11 | 2893a43 |
12 | 17b7399 |
13 | 104c691 |
14 | 9349a5 |
15 | 682269 |
hex | 4bd065 |
4968549 has 12 divisors (see below), whose sum is σ = 7206316. Its totient is φ = 3298752.
The previous prime is 4968517. The next prime is 4968559. The reversal of 4968549 is 9458694.
It is a happy number.
4968549 is a `hidden beast` number, since 49 + 68 + 549 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 2196324 + 2772225 = 1482^2 + 1665^2 .
It is not a de Polignac number, because 4968549 - 25 = 4968517 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4968559) 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 11 ways as a sum of consecutive naturals, for example, 1497 + ... + 3489.
Almost surely, 24968549 is an apocalyptic number.
It is an amenable number.
4968549 is a deficient number, since it is larger than the sum of its proper divisors (2237767).
4968549 is a wasteful number, since it uses less digits than its factorization.
4968549 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2276 (or 2273 counting only the distinct ones).
The product of its digits is 311040, while the sum is 45.
The square root of 4968549 is about 2229.0242259787. The cubic root of 4968549 is about 170.6383039178.
It can be divided in two parts, 496 and 8549, that added together give a triangular number (9045 = T134).
The spelling of 4968549 in words is "four million, nine hundred sixty-eight thousand, five hundred forty-nine".
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