Base | Representation |
---|---|
bin | 1010100000000… |
… | …11101000011101 |
3 | 20010202200222110 |
4 | 11100003220131 |
5 | 140023022021 |
6 | 12424104233 |
7 | 2116540332 |
oct | 520035035 |
9 | 203680873 |
10 | 88095261 |
11 | 45800301 |
12 | 25605079 |
13 | 15335c97 |
14 | b9b2989 |
15 | 7b02476 |
hex | 5403a1d |
88095261 has 16 divisors (see below), whose sum is σ = 123447104. Its totient is φ = 55810944.
The previous prime is 88095253. The next prime is 88095263. The reversal of 88095261 is 16259088.
It is not a de Polignac number, because 88095261 - 23 = 88095253 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88095263) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4456 + ... + 14001.
It is an arithmetic number, because the mean of its divisors is an integer number (7715444).
Almost surely, 288095261 is an apocalyptic number.
It is an amenable number.
88095261 is a deficient number, since it is larger than the sum of its proper divisors (35351843).
88095261 is a wasteful number, since it uses less digits than its factorization.
88095261 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18540.
The product of its (nonzero) digits is 34560, while the sum is 39.
The square root of 88095261 is about 9385.9075746568. The cubic root of 88095261 is about 444.9564591494.
It can be divided in two parts, 880 and 95261, that added together give a triangular number (96141 = T438).
The spelling of 88095261 in words is "eighty-eight million, ninety-five thousand, two hundred sixty-one".
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