Base | Representation |
---|---|
bin | 10010101111011100100000 |
3 | 100020121021022 |
4 | 102233130200 |
5 | 2224203203 |
6 | 253145012 |
7 | 56521256 |
oct | 22573440 |
9 | 10217238 |
10 | 4912928 |
11 | 2856179 |
12 | 178b168 |
13 | 1030277 |
14 | 91c5d6 |
15 | 670a38 |
hex | 4af720 |
4912928 has 12 divisors (see below), whose sum is σ = 9672390. Its totient is φ = 2456448.
The previous prime is 4912903. The next prime is 4912937. The reversal of 4912928 is 8292194.
It can be written as a sum of positive squares in only one way, i.e., 3888784 + 1024144 = 1972^2 + 1012^2 .
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 76733 + ... + 76796.
Almost surely, 24912928 is an apocalyptic number.
It is an amenable number.
4912928 is a deficient number, since it is larger than the sum of its proper divisors (4759462).
4912928 is a wasteful number, since it uses less digits than its factorization.
4912928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 153539 (or 153531 counting only the distinct ones).
The product of its digits is 10368, while the sum is 35.
The square root of 4912928 is about 2216.5125760979. The cubic root of 4912928 is about 169.9991695461. Note that the first 3 decimals are identical.
The spelling of 4912928 in words is "four million, nine hundred twelve thousand, nine hundred twenty-eight".
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