Base | Representation |
---|---|
bin | 11111101000000… |
… | …110101101110100 |
3 | 1100222102121220210 |
4 | 133220012231310 |
5 | 2041313410324 |
6 | 124352425420 |
7 | 16102041036 |
oct | 3750065564 |
9 | 1328377823 |
10 | 530606964 |
11 | 252571958 |
12 | 129848270 |
13 | 85c10424 |
14 | 50681c56 |
15 | 318b1d29 |
hex | 1fa06b74 |
530606964 has 48 divisors (see below), whose sum is σ = 1306488960. Its totient is φ = 167270400.
The previous prime is 530606959. The next prime is 530606983. The reversal of 530606964 is 469606035.
It is a happy number.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13764 + ... + 35364.
It is an arithmetic number, because the mean of its divisors is an integer number (27218520).
Almost surely, 2530606964 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 530606964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (653244480).
530606964 is an abundant number, since it is smaller than the sum of its proper divisors (775881996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530606964 is a wasteful number, since it uses less digits than its factorization.
530606964 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21720 (or 21718 counting only the distinct ones).
The product of its (nonzero) digits is 116640, while the sum is 39.
The square root of 530606964 is about 23034.9075101247. The cubic root of 530606964 is about 809.5760439522.
The spelling of 530606964 in words is "five hundred thirty million, six hundred six thousand, nine hundred sixty-four".
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