Base | Representation |
---|---|
bin | 1001000100100011… |
… | …00101000010010000 |
3 | 110120101202200011102 |
4 | 10202101211002100 |
5 | 34433210011114 |
6 | 2123125003532 |
7 | 231453216005 |
oct | 44221450220 |
9 | 13511680142 |
10 | 4870000784 |
11 | 2079a96740 |
12 | b3ab535a8 |
13 | 5c7c4358c |
14 | 342b018ac |
15 | 1d78282de |
hex | 122465090 |
4870000784 has 20 divisors (see below), whose sum is σ = 10293411120. Its totient is φ = 2213636640.
The previous prime is 4870000777. The next prime is 4870000799.
4870000784 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×48700007842 = 47433815272321229312, which contains 22 as substring.
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, 13835054 + ... + 13835405.
It is an arithmetic number, because the mean of its divisors is an integer number (514670556).
Almost surely, 24870000784 is an apocalyptic number.
4870000784 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
4870000784 is an abundant number, since it is smaller than the sum of its proper divisors (5423410336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4870000784 is a wasteful number, since it uses less digits than its factorization.
4870000784 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27670478 (or 27670472 counting only the distinct ones).
The product of its (nonzero) digits is 50176, while the sum is 38.
The square root of 4870000784 is about 69785.3909066934. The cubic root of 4870000784 is about 1695.0259199025.
It can be divided in two parts, 4870000 and 784, that added together give a palindrome (4870784).
The spelling of 4870000784 in words is "four billion, eight hundred seventy million, seven hundred eighty-four", and thus it is an aban number.
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