Base | Representation |
---|---|
bin | 101000101011001000… |
… | …1111010011000101000 |
3 | 22100110100120100112222 |
4 | 1101112101322120220 |
5 | 2412341300211323 |
6 | 104043202453212 |
7 | 6211352150624 |
oct | 1212621723050 |
9 | 270410510488 |
10 | 87346882088 |
11 | 34053046364 |
12 | 14b18364208 |
13 | 8310271a1b |
14 | 43287d0184 |
15 | 24134a79c8 |
hex | 145647a628 |
87346882088 has 16 divisors (see below), whose sum is σ = 163789435860. Its totient is φ = 43669699200.
The previous prime is 87346882031. The next prime is 87346882151. The reversal of 87346882088 is 88028864378.
It can be written as a sum of positive squares in 2 ways, for example, as 80998298404 + 6348583684 = 284602^2 + 79678^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 87346882088.
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, 367253 + ... + 556388.
Almost surely, 287346882088 is an apocalyptic number.
It is an amenable number.
87346882088 is a deficient number, since it is larger than the sum of its proper divisors (76442553772).
87346882088 is a wasteful number, since it uses less digits than its factorization.
87346882088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 935468 (or 935464 counting only the distinct ones).
The product of its (nonzero) digits is 33030144, while the sum is 62.
The spelling of 87346882088 in words is "eighty-seven billion, three hundred forty-six million, eight hundred eighty-two thousand, eighty-eight".
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