Base | Representation |
---|---|
bin | 1011110110111… |
… | …11001001101000 |
3 | 20221012010010200 |
4 | 11323133021220 |
5 | 200431331133 |
6 | 13512112200 |
7 | 2315365434 |
oct | 573371150 |
9 | 227163120 |
10 | 99480168 |
11 | 51176a17 |
12 | 29395660 |
13 | 177c1008 |
14 | d2d79c4 |
15 | 8b00913 |
hex | 5edf268 |
99480168 has 48 divisors (see below), whose sum is σ = 269957220. Its totient is φ = 33094656.
The previous prime is 99480167. The next prime is 99480169. The reversal of 99480168 is 86108499.
99480168 is a `hidden beast` number, since 9 + 9 + 480 + 168 = 666.
It is an interprime number because it is at equal distance from previous prime (99480167) and next prime (99480169).
It can be written as a sum of positive squares in 2 ways, for example, as 98843364 + 636804 = 9942^2 + 798^2 .
It is not an unprimeable number, because it can be changed into a prime (99480163) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47430 + ... + 49482.
Almost surely, 299480168 is an apocalyptic number.
It is an amenable number.
99480168 is an abundant number, since it is smaller than the sum of its proper divisors (170477052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99480168 is a wasteful number, since it uses less digits than its factorization.
99480168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2738 (or 2731 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 45.
The square root of 99480168 is about 9973.9745337553. The cubic root of 99480168 is about 463.3532035484.
The spelling of 99480168 in words is "ninety-nine million, four hundred eighty thousand, one hundred sixty-eight".
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