Base | Representation |
---|---|
bin | 10010111101000111101010 |
3 | 100100110002202 |
4 | 102331013222 |
5 | 2233001223 |
6 | 254300202 |
7 | 60143462 |
oct | 22750752 |
9 | 10313082 |
10 | 4968938 |
11 | 2894267 |
12 | 17b7662 |
13 | 104c900 |
14 | 934ba2 |
15 | 682428 |
hex | 4bd1ea |
4968938 has 24 divisors (see below), whose sum is σ = 8237196. Its totient is φ = 2246400.
The previous prime is 4968917. The next prime is 4968967. The reversal of 4968938 is 8398694.
It can be written as a sum of positive squares in 6 ways, for example, as 247009 + 4721929 = 497^2 + 2173^2 .
It is a junction number, because it is equal to n+sod(n) for n = 4968892 and 4968901.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20498 + ... + 20738.
Almost surely, 24968938 is an apocalyptic number.
4968938 is a deficient number, since it is larger than the sum of its proper divisors (3268258).
4968938 is a wasteful number, since it uses less digits than its factorization.
4968938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 330 (or 317 counting only the distinct ones).
The product of its digits is 373248, while the sum is 47.
The square root of 4968938 is about 2229.1114821830. Note that the first 3 decimals coincide. The cubic root of 4968938 is about 170.6427570333.
The spelling of 4968938 in words is "four million, nine hundred sixty-eight thousand, nine hundred thirty-eight".
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