Base | Representation |
---|---|
bin | 11010010110100010… |
… | …100010101110111110 |
3 | 2201000221212100110222 |
4 | 122112202202232332 |
5 | 430422113110332 |
6 | 20555421301342 |
7 | 2021121166040 |
oct | 322642425676 |
9 | 81027770428 |
10 | 28295441342 |
11 | 11000047973 |
12 | 5598104852 |
13 | 288c1b08cc |
14 | 1525cd7a90 |
15 | b09174712 |
hex | 6968a2bbe |
28295441342 has 32 divisors (see below), whose sum is σ = 51564522240. Its totient is φ = 11367792000.
The previous prime is 28295441329. The next prime is 28295441351. The reversal of 28295441342 is 24314459282.
It is a junction number, because it is equal to n+sod(n) for n = 28295441293 and 28295441302.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 177092 + ... + 296567.
It is an arithmetic number, because the mean of its divisors is an integer number (1611391320).
Almost surely, 228295441342 is an apocalyptic number.
28295441342 is a deficient number, since it is larger than the sum of its proper divisors (23269080898).
28295441342 is a wasteful number, since it uses less digits than its factorization.
28295441342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 473936.
The product of its digits is 552960, while the sum is 44.
The spelling of 28295441342 in words is "twenty-eight billion, two hundred ninety-five million, four hundred forty-one thousand, three hundred forty-two".
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