Base | Representation |
---|---|
bin | 1001110110010111… |
… | …10001101100000100 |
3 | 111122112010200001000 |
4 | 10323023301230010 |
5 | 41312201111043 |
6 | 2232414133300 |
7 | 245016331443 |
oct | 47313615404 |
9 | 14575120030 |
10 | 5287910148 |
11 | 2273984184 |
12 | 1036ab1230 |
13 | 6636b5821 |
14 | 382408d5a |
15 | 20e3782d3 |
hex | 13b2f1b04 |
5287910148 has 48 divisors (see below), whose sum is σ = 13720896000. Its totient is φ = 1761158304.
The previous prime is 5287910101. The next prime is 5287910149. The reversal of 5287910148 is 8410197825.
5287910148 is a `hidden beast` number, since 528 + 79 + 10 + 1 + 48 = 666.
It is not an unprimeable number, because it can be changed into a prime (5287910149) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112813 + ... + 152651.
It is an arithmetic number, because the mean of its divisors is an integer number (285852000).
Almost surely, 25287910148 is an apocalyptic number.
It is an amenable number.
5287910148 is an abundant number, since it is smaller than the sum of its proper divisors (8432985852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5287910148 is a wasteful number, since it uses less digits than its factorization.
5287910148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41081 (or 41073 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 45.
The square root of 5287910148 is about 72718.0180422982. The cubic root of 5287910148 is about 1742.1866800711.
The spelling of 5287910148 in words is "five billion, two hundred eighty-seven million, nine hundred ten thousand, one hundred forty-eight".
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