Base | Representation |
---|---|
bin | 11010011001011111… |
… | …011010000110000110 |
3 | 2201011102000201012110 |
4 | 122121133122012012 |
5 | 431022301414144 |
6 | 21004350401450 |
7 | 2022262052421 |
oct | 323137320606 |
9 | 81142021173 |
10 | 28344951174 |
11 | 11025a93391 |
12 | 55b0800286 |
13 | 2899526b77 |
14 | 152c7049b8 |
15 | b0d6a40b9 |
hex | 6997da186 |
28344951174 has 16 divisors (see below), whose sum is σ = 56697009408. Its totient is φ = 9447132552.
The previous prime is 28344951113. The next prime is 28344951199. The reversal of 28344951174 is 47115944382.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243562 + ... + 340605.
It is an arithmetic number, because the mean of its divisors is an integer number (3543563088).
Almost surely, 228344951174 is an apocalyptic number.
28344951174 is an abundant number, since it is smaller than the sum of its proper divisors (28352058234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28344951174 is a wasteful number, since it uses less digits than its factorization.
28344951174 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 592259.
The product of its digits is 967680, while the sum is 48.
The spelling of 28344951174 in words is "twenty-eight billion, three hundred forty-four million, nine hundred fifty-one thousand, one hundred seventy-four".
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