Base | Representation |
---|---|
bin | 101000101011100111… |
… | …0110000111111011111 |
3 | 22100111110120211000022 |
4 | 1101113032300333133 |
5 | 2412404341200044 |
6 | 104044532422355 |
7 | 6211634561051 |
oct | 1212716607737 |
9 | 270443524008 |
10 | 87362834399 |
11 | 34061051595 |
12 | 14b217779bb |
13 | 8313668969 |
14 | 432a9838d1 |
15 | 2414aa93ee |
hex | 14573b0fdf |
87362834399 has 16 divisors (see below), whose sum is σ = 92842333920. Its totient is φ = 82059479040.
The previous prime is 87362834311. The next prime is 87362834443. The reversal of 87362834399 is 99343826378.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-87362834399 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 (87362864399) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 315644 + ... + 523790.
It is an arithmetic number, because the mean of its divisors is an integer number (5802645870).
Almost surely, 287362834399 is an apocalyptic number.
87362834399 is a deficient number, since it is larger than the sum of its proper divisors (5479499521).
87362834399 is a wasteful number, since it uses less digits than its factorization.
87362834399 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208570.
The product of its digits is 47029248, while the sum is 62.
The spelling of 87362834399 in words is "eighty-seven billion, three hundred sixty-two million, eight hundred thirty-four thousand, three hundred ninety-nine".
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