Base | Representation |
---|---|
bin | 11010100001110101… |
… | …010100001111101110 |
3 | 2201112011101110111211 |
4 | 122201311110033232 |
5 | 431314114141420 |
6 | 21030310305034 |
7 | 2025611520664 |
oct | 324165241756 |
9 | 81464343454 |
10 | 28484912110 |
11 | 11097a99086 |
12 | 562b65817a |
13 | 28bc51c4a5 |
14 | 1543138c34 |
15 | b1aaede5a |
hex | 6a1d543ee |
28484912110 has 16 divisors (see below), whose sum is σ = 51439859856. Its totient is φ = 11356849728.
The previous prime is 28484912107. The next prime is 28484912111. The reversal of 28484912110 is 1121948482.
It is a super-2 number, since 2×284849121102 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28484912111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4636167 + ... + 4642306.
It is an arithmetic number, because the mean of its divisors is an integer number (3214991241).
Almost surely, 228484912110 is an apocalyptic number.
28484912110 is a deficient number, since it is larger than the sum of its proper divisors (22954947746).
28484912110 is a wasteful number, since it uses less digits than its factorization.
28484912110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9278787.
The product of its (nonzero) digits is 36864, while the sum is 40.
The spelling of 28484912110 in words is "twenty-eight billion, four hundred eighty-four million, nine hundred twelve thousand, one hundred ten".
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