Base | Representation |
---|---|
bin | 110101101001… |
… | …0101110001111 |
3 | 1221220221202020 |
4 | 1223102232033 |
5 | 24200013340 |
6 | 2442501223 |
7 | 461032164 |
oct | 153225617 |
9 | 57827666 |
10 | 28126095 |
11 | 14970608 |
12 | 9504813 |
13 | 5a9a07a |
14 | 3a4206b |
15 | 27089d0 |
hex | 1ad2b8f |
28126095 has 8 divisors (see below), whose sum is σ = 45001776. Its totient is φ = 15000576.
The previous prime is 28126073. The next prime is 28126103. The reversal of 28126095 is 59062182.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 28126095 - 27 = 28125967 is a prime.
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, 937522 + ... + 937551.
It is an arithmetic number, because the mean of its divisors is an integer number (5625222).
Almost surely, 228126095 is an apocalyptic number.
28126095 is a deficient number, since it is larger than the sum of its proper divisors (16875681).
28126095 is a wasteful number, since it uses less digits than its factorization.
28126095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1875081.
The product of its (nonzero) digits is 8640, while the sum is 33.
The square root of 28126095 is about 5303.4040954843. The cubic root of 28126095 is about 304.1140464007.
The spelling of 28126095 in words is "twenty-eight million, one hundred twenty-six thousand, ninety-five".
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