Base | Representation |
---|---|
bin | 11111100111001… |
… | …101101100000100 |
3 | 1100221222202111112 |
4 | 133213031230010 |
5 | 2041233422010 |
6 | 124343424152 |
7 | 16100046035 |
oct | 3747155404 |
9 | 1327882445 |
10 | 530373380 |
11 | 252422409 |
12 | 129755058 |
13 | 85b5b004 |
14 | 50620a8c |
15 | 31867a05 |
hex | 1f9cdb04 |
530373380 has 24 divisors (see below), whose sum is σ = 1137483648. Its totient is φ = 207635168.
The previous prime is 530373379. The next prime is 530373383. The reversal of 530373380 is 83373035.
It is not an unprimeable number, because it can be changed into a prime (530373383) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281174 + ... + 283053.
It is an arithmetic number, because the mean of its divisors is an integer number (47395152).
Almost surely, 2530373380 is an apocalyptic number.
It is an amenable number.
530373380 is an abundant number, since it is smaller than the sum of its proper divisors (607110268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530373380 is a wasteful number, since it uses less digits than its factorization.
530373380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 564283 (or 564281 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 32.
The square root of 530373380 is about 23029.8367341152. The cubic root of 530373380 is about 809.4572292240.
The spelling of 530373380 in words is "five hundred thirty million, three hundred seventy-three thousand, three hundred eighty".
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