Base | Representation |
---|---|
bin | 1001000100110000… |
… | …11110110110111010 |
3 | 110120112011121121120 |
4 | 10202120132312322 |
5 | 34434140413430 |
6 | 2123231450110 |
7 | 231504464061 |
oct | 44230366672 |
9 | 13515147546 |
10 | 4871810490 |
11 | 2080012368 |
12 | b3b686936 |
13 | 5c8428201 |
14 | 3430531d8 |
15 | 1d7a84610 |
hex | 12261edba |
4871810490 has 32 divisors (see below), whose sum is σ = 11852519616. Its totient is φ = 1281352320.
The previous prime is 4871810441. The next prime is 4871810491. The reversal of 4871810490 is 940181784.
It is not an unprimeable number, because it can be changed into a prime (4871810491) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1110096 + ... + 1114475.
It is an arithmetic number, because the mean of its divisors is an integer number (370391238).
Almost surely, 24871810490 is an apocalyptic number.
4871810490 is an abundant number, since it is smaller than the sum of its proper divisors (6980709126).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4871810490 is a wasteful number, since it uses less digits than its factorization.
4871810490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2224654.
The product of its (nonzero) digits is 64512, while the sum is 42.
The square root of 4871810490 is about 69798.3559261964. The cubic root of 4871810490 is about 1695.2358527018.
The spelling of 4871810490 in words is "four billion, eight hundred seventy-one million, eight hundred ten thousand, four hundred ninety".
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