Base | Representation |
---|---|
bin | 11111100111010… |
… | …001111001111110 |
3 | 1100222000122012022 |
4 | 133213101321332 |
5 | 2041240000104 |
6 | 124344040142 |
7 | 16100150303 |
oct | 3747217176 |
9 | 1328018168 |
10 | 530390654 |
11 | 252434392 |
12 | 129763052 |
13 | 85b65b31 |
14 | 506270aa |
15 | 3186cbbe |
hex | 1f9d1e7e |
530390654 has 16 divisors (see below), whose sum is σ = 804100608. Its totient is φ = 262363992.
The previous prime is 530390639. The next prime is 530390711. The reversal of 530390654 is 456093035.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239219 + ... + 241425.
It is an arithmetic number, because the mean of its divisors is an integer number (50256288).
Almost surely, 2530390654 is an apocalyptic number.
530390654 is a deficient number, since it is larger than the sum of its proper divisors (273709954).
530390654 is a wasteful number, since it uses less digits than its factorization.
530390654 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3439.
The product of its (nonzero) digits is 48600, while the sum is 35.
The square root of 530390654 is about 23030.2117662865. The cubic root of 530390654 is about 809.4660170032.
The spelling of 530390654 in words is "five hundred thirty million, three hundred ninety thousand, six hundred fifty-four".
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