Base | Representation |
---|---|
bin | 11111101001001… |
… | …010111110011100 |
3 | 1100222221211110001 |
4 | 133221022332130 |
5 | 2041401332211 |
6 | 124402424044 |
7 | 16104314134 |
oct | 3751127634 |
9 | 1328854401 |
10 | 530886556 |
11 | 252742a22 |
12 | 129962024 |
13 | 85caa775 |
14 | 50715ac4 |
15 | 31919ac1 |
hex | 1fa4af9c |
530886556 has 12 divisors (see below), whose sum is σ = 932359680. Its totient is φ = 264498080.
The previous prime is 530886541. The next prime is 530886593. The reversal of 530886556 is 655688035.
It is a super-2 number, since 2×5308865562 = 563681070683082272, which contains 22 as substring.
It is a congruent number.
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, 235036 + ... + 237283.
It is an arithmetic number, because the mean of its divisors is an integer number (77696640).
Almost surely, 2530886556 is an apocalyptic number.
It is an amenable number.
530886556 is a deficient number, since it is larger than the sum of its proper divisors (401473124).
530886556 is a wasteful number, since it uses less digits than its factorization.
530886556 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 472604 (or 472602 counting only the distinct ones).
The product of its (nonzero) digits is 864000, while the sum is 46.
The square root of 530886556 is about 23040.9755869842. The cubic root of 530886556 is about 809.7182152487.
The spelling of 530886556 in words is "five hundred thirty million, eight hundred eighty-six thousand, five hundred fifty-six".
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