Base | Representation |
---|---|
bin | 110110111011… |
… | …0100110110010 |
3 | 2000012001112222 |
4 | 1231312212302 |
5 | 24333003422 |
6 | 2505121042 |
7 | 466526216 |
oct | 155664662 |
9 | 60161488 |
10 | 28797362 |
11 | 15289980 |
12 | 9789182 |
13 | 5c73779 |
14 | 3b78946 |
15 | 27dc842 |
hex | 1b769b2 |
28797362 has 16 divisors (see below), whose sum is σ = 47228832. Its totient is φ = 13060320.
The previous prime is 28797343. The next prime is 28797367. The reversal of 28797362 is 26379782.
It is not an unprimeable number, because it can be changed into a prime (28797367) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10838 + ... + 13230.
It is an arithmetic number, because the mean of its divisors is an integer number (2951802).
Almost surely, 228797362 is an apocalyptic number.
28797362 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
28797362 is a deficient number, since it is larger than the sum of its proper divisors (18431470).
28797362 is a wasteful number, since it uses less digits than its factorization.
28797362 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2953.
The product of its digits is 254016, while the sum is 44.
The square root of 28797362 is about 5366.3173592325. The cubic root of 28797362 is about 306.5144137629.
The spelling of 28797362 in words is "twenty-eight million, seven hundred ninety-seven thousand, three hundred sixty-two".
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