Base | Representation |
---|---|
bin | 1010011010011… |
… | …10101011110010 |
3 | 20002101001021222 |
4 | 11031032223302 |
5 | 134330312343 |
6 | 12400145042 |
7 | 2110332446 |
oct | 515165362 |
9 | 202331258 |
10 | 87354098 |
11 | 45344477 |
12 | 25308182 |
13 | 15136820 |
14 | b85c826 |
15 | 7a07a68 |
hex | 534eaf2 |
87354098 has 8 divisors (see below), whose sum is σ = 141110508. Its totient is φ = 40317264.
The previous prime is 87354089. The next prime is 87354227. The reversal of 87354098 is 89045378.
It can be written as a sum of positive squares in 2 ways, for example, as 82500889 + 4853209 = 9083^2 + 2203^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon 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, 1679861 + ... + 1679912.
Almost surely, 287354098 is an apocalyptic number.
87354098 is a deficient number, since it is larger than the sum of its proper divisors (53756410).
87354098 is a wasteful number, since it uses less digits than its factorization.
87354098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3359788.
The product of its (nonzero) digits is 241920, while the sum is 44.
The square root of 87354098 is about 9346.3414232522. The cubic root of 87354098 is about 443.7051074601.
The spelling of 87354098 in words is "eighty-seven million, three hundred fifty-four thousand, ninety-eight".
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