Base | Representation |
---|---|
bin | 11010011010001111… |
… | …111001010110101110 |
3 | 2201012021221111100110 |
4 | 122122033321112232 |
5 | 431034030142001 |
6 | 21005523040450 |
7 | 2022505102533 |
oct | 323217712656 |
9 | 81167844313 |
10 | 28357662126 |
11 | 11032185302 |
12 | 55b4b10126 |
13 | 289c057641 |
14 | 1530292d8a |
15 | b0e8653d6 |
hex | 69a3f95ae |
28357662126 has 8 divisors (see below), whose sum is σ = 56715324264. Its totient is φ = 9452554040.
The previous prime is 28357662097. The next prime is 28357662139. The reversal of 28357662126 is 62126675382.
It is a sphenic number, since it is the product of 3 distinct primes.
28357662126 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2363138505 + ... + 2363138516.
It is an arithmetic number, because the mean of its divisors is an integer number (7089415533).
Almost surely, 228357662126 is an apocalyptic number.
28357662126 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28357662126 is a wasteful number, since it uses less digits than its factorization.
28357662126 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4726277026.
The product of its digits is 1451520, while the sum is 48.
The spelling of 28357662126 in words is "twenty-eight billion, three hundred fifty-seven million, six hundred sixty-two thousand, one hundred twenty-six".
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