Base | Representation |
---|---|
bin | 11111101000001… |
… | …101001011110100 |
3 | 1100222110222021010 |
4 | 133220031023310 |
5 | 2041320232320 |
6 | 124353152220 |
7 | 16102211220 |
oct | 3750151364 |
9 | 1328428233 |
10 | 530633460 |
11 | 25258a855 |
12 | 12985b670 |
13 | 85c1c4c6 |
14 | 5068b780 |
15 | 318b9ae0 |
hex | 1fa0d2f4 |
530633460 has 192 divisors, whose sum is σ = 1788014592. Its totient is φ = 114960384.
The previous prime is 530633419. The next prime is 530633471. The reversal of 530633460 is 64336035.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1574412 + ... + 1574748.
It is an arithmetic number, because the mean of its divisors is an integer number (9312576).
Almost surely, 2530633460 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 530633460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (894007296).
530633460 is an abundant number, since it is smaller than the sum of its proper divisors (1257381132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530633460 is a wasteful number, since it uses less digits than its factorization.
530633460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 542 (or 540 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 30.
The square root of 530633460 is about 23035.4826300644. The cubic root of 530633460 is about 809.5895191930.
Adding to 530633460 its reverse (64336035), we get a palindrome (594969495).
The spelling of 530633460 in words is "five hundred thirty million, six hundred thirty-three thousand, four hundred sixty".
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