Base | Representation |
---|---|
bin | 11111101000101… |
… | …101000110011100 |
3 | 1100222201121120220 |
4 | 133220231012130 |
5 | 2041333423223 |
6 | 124400041340 |
7 | 16103264313 |
oct | 3750550634 |
9 | 1328647526 |
10 | 530764188 |
11 | 252669a99 |
12 | 129903250 |
13 | 85c66b66 |
14 | 506c327a |
15 | 318e36e3 |
hex | 1fa2d19c |
530764188 has 24 divisors (see below), whose sum is σ = 1268657040. Its totient is φ = 172606080.
The previous prime is 530764163. The next prime is 530764249. The reversal of 530764188 is 881467035.
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, 538903 + ... + 539886.
It is an arithmetic number, because the mean of its divisors is an integer number (52860710).
Almost surely, 2530764188 is an apocalyptic number.
It is an amenable number.
530764188 is an abundant number, since it is smaller than the sum of its proper divisors (737892852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530764188 is a wasteful number, since it uses less digits than its factorization.
530764188 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1078837 (or 1078835 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 42.
The square root of 530764188 is about 23038.3199908327. The cubic root of 530764188 is about 809.6559978055.
The spelling of 530764188 in words is "five hundred thirty million, seven hundred sixty-four thousand, one hundred eighty-eight".
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