Base | Representation |
---|---|
bin | 1010100001001… |
… | …01101101101101 |
3 | 20011000210110211 |
4 | 11100211231231 |
5 | 140042003421 |
6 | 12431102421 |
7 | 2120661331 |
oct | 520455555 |
9 | 204023424 |
10 | 88234861 |
11 | 45896180 |
12 | 25671a11 |
13 | 153846a0 |
14 | ba0b7c1 |
15 | 7b2d9e1 |
hex | 5425b6d |
88234861 has 8 divisors (see below), whose sum is σ = 103660704. Its totient is φ = 74043120.
The previous prime is 88234823. The next prime is 88234871. The reversal of 88234861 is 16843288.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 88234861 - 211 = 88232813 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88234801) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308371 + ... + 308656.
It is an arithmetic number, because the mean of its divisors is an integer number (12957588).
Almost surely, 288234861 is an apocalyptic number.
It is an amenable number.
88234861 is a deficient number, since it is larger than the sum of its proper divisors (15425843).
88234861 is a wasteful number, since it uses less digits than its factorization.
88234861 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 617051.
The product of its digits is 73728, while the sum is 40.
The square root of 88234861 is about 9393.3413118017. The cubic root of 88234861 is about 445.1913682664.
The spelling of 88234861 in words is "eighty-eight million, two hundred thirty-four thousand, eight hundred sixty-one".
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