Base | Representation |
---|---|
bin | 11111100101110… |
… | …010110001000001 |
3 | 1100221021211122020 |
4 | 133211302301001 |
5 | 2041140012321 |
6 | 124331432053 |
7 | 16063635210 |
oct | 3745626101 |
9 | 1327254566 |
10 | 530000961 |
11 | 252198626 |
12 | 1295b5629 |
13 | 85a5a649 |
14 | 50565077 |
15 | 317e24c6 |
hex | 1f972c41 |
530000961 has 16 divisors (see below), whose sum is σ = 810386304. Its totient is φ = 301820544.
The previous prime is 530000957. The next prime is 530000981. The reversal of 530000961 is 169000035.
It is not a de Polignac number, because 530000961 - 22 = 530000957 is a prime.
It is not an unprimeable number, because it can be changed into a prime (530000941) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36916 + ... + 49221.
It is an arithmetic number, because the mean of its divisors is an integer number (50649144).
Almost surely, 2530000961 is an apocalyptic number.
530000961 is the 12306-th nonagonal number.
It is an amenable number.
530000961 is a deficient number, since it is larger than the sum of its proper divisors (280385343).
530000961 is a wasteful number, since it uses less digits than its factorization.
530000961 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86440.
The product of its (nonzero) digits is 810, while the sum is 24.
The square root of 530000961 is about 23021.7497380195. The cubic root of 530000961 is about 809.2677225795.
Adding to 530000961 its reverse (169000035), we get a palindrome (699000996).
The spelling of 530000961 in words is "five hundred thirty million, nine hundred sixty-one", and thus it is an aban number.
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