Base | Representation |
---|---|
bin | 1010100001010… |
… | …01011100011101 |
3 | 20011001120102202 |
4 | 11100221130131 |
5 | 140043001031 |
6 | 12431301245 |
7 | 2121054020 |
oct | 520513435 |
9 | 204046382 |
10 | 88250141 |
11 | 458a6701 |
12 | 2567a825 |
13 | 1538b625 |
14 | ba131b7 |
15 | 7b332cb |
hex | 542971d |
88250141 has 16 divisors (see below), whose sum is σ = 103624704. Its totient is φ = 73592064.
The previous prime is 88250137. The next prime is 88250203. The reversal of 88250141 is 14105288.
It is not a de Polignac number, because 88250141 - 22 = 88250137 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 (88250101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46181 + ... + 48053.
It is an arithmetic number, because the mean of its divisors is an integer number (6476544).
Almost surely, 288250141 is an apocalyptic number.
It is an amenable number.
88250141 is a deficient number, since it is larger than the sum of its proper divisors (15374563).
88250141 is a wasteful number, since it uses less digits than its factorization.
88250141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2060.
The product of its (nonzero) digits is 2560, while the sum is 29.
The square root of 88250141 is about 9394.1546186977. The cubic root of 88250141 is about 445.2170653337.
The spelling of 88250141 in words is "eighty-eight million, two hundred fifty thousand, one hundred forty-one".
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