Base | Representation |
---|---|
bin | 110110010100… |
… | …1111110000011 |
3 | 1222121002221221 |
4 | 1230221332003 |
5 | 24242432314 |
6 | 2454255511 |
7 | 464051104 |
oct | 154517603 |
9 | 58532857 |
10 | 28483459 |
11 | 15095054 |
12 | 9657597 |
13 | 5b93924 |
14 | 3ad63ab |
15 | 2779824 |
hex | 1b29f83 |
28483459 has 2 divisors, whose sum is σ = 28483460. Its totient is φ = 28483458.
The previous prime is 28483393. The next prime is 28483493. The reversal of 28483459 is 95438482.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 28483459 - 27 = 28483331 is a prime.
It is a super-2 number, since 2×284834592 = 1622614873209362, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (28481459) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14241729 + 14241730.
It is an arithmetic number, because the mean of its divisors is an integer number (14241730).
Almost surely, 228483459 is an apocalyptic number.
28483459 is a deficient number, since it is larger than the sum of its proper divisors (1).
28483459 is an equidigital number, since it uses as much as digits as its factorization.
28483459 is an evil number, because the sum of its binary digits is even.
The product of its digits is 276480, while the sum is 43.
The square root of 28483459 is about 5336.9896945750. The cubic root of 28483459 is about 305.3966317041.
The spelling of 28483459 in words is "twenty-eight million, four hundred eighty-three thousand, four hundred fifty-nine".
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