Base | Representation |
---|---|
bin | 110111001010… |
… | …1101101111100 |
3 | 2000102112100202 |
4 | 1232111231330 |
5 | 24401043141 |
6 | 2511543032 |
7 | 500566565 |
oct | 156255574 |
9 | 60375322 |
10 | 28924796 |
11 | 1536669a |
12 | 982aa78 |
13 | 5cb9784 |
14 | 3bad16c |
15 | 281549b |
hex | 1b95b7c |
28924796 has 6 divisors (see below), whose sum is σ = 50618400. Its totient is φ = 14462396.
The previous prime is 28924793. The next prime is 28924801. The reversal of 28924796 is 69742982.
It is a self number, because there is not a number n which added to its sum of digits gives 28924796.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28924793) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3615596 + ... + 3615603.
It is an arithmetic number, because the mean of its divisors is an integer number (8436400).
Almost surely, 228924796 is an apocalyptic number.
It is an amenable number.
28924796 is a deficient number, since it is larger than the sum of its proper divisors (21693604).
28924796 is a wasteful number, since it uses less digits than its factorization.
28924796 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7231203 (or 7231201 counting only the distinct ones).
The product of its digits is 435456, while the sum is 47.
The square root of 28924796 is about 5378.1777583118. The cubic root of 28924796 is about 306.9658773662.
The spelling of 28924796 in words is "twenty-eight million, nine hundred twenty-four thousand, seven hundred ninety-six".
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