Base | Representation |
---|---|
bin | 1000011100000100… |
… | …00100011000001100 |
3 | 102200201201200111020 |
4 | 10032002010120030 |
5 | 33234234444130 |
6 | 2025313554140 |
7 | 220160453454 |
oct | 41602043014 |
9 | 12621650436 |
10 | 4530390540 |
11 | 1a15318515 |
12 | a65275950 |
13 | 572787480 |
14 | 30d97ad64 |
15 | 1b7ae2e10 |
hex | 10e08460c |
4530390540 has 48 divisors (see below), whose sum is σ = 13660872288. Its totient is φ = 1115172864.
The previous prime is 4530390539. The next prime is 4530390563. The reversal of 4530390540 is 450930354.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2903317 + ... + 2904876.
It is an arithmetic number, because the mean of its divisors is an integer number (284601506).
Almost surely, 24530390540 is an apocalyptic number.
It is an amenable number.
4530390540 is an abundant number, since it is smaller than the sum of its proper divisors (9130481748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4530390540 is a wasteful number, since it uses less digits than its factorization.
4530390540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5808218 (or 5808216 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 33.
The square root of 4530390540 is about 67308.1758778233. The cubic root of 4530390540 is about 1654.6718577374.
The spelling of 4530390540 in words is "four billion, five hundred thirty million, three hundred ninety thousand, five hundred forty".
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