Base | Representation |
---|---|
bin | 11111100111010… |
… | …100100110001010 |
3 | 1100222001012022110 |
4 | 133213110212022 |
5 | 2041240323144 |
6 | 124344203150 |
7 | 16100224365 |
oct | 3747244612 |
9 | 1328035273 |
10 | 530401674 |
11 | 2524416a0 |
12 | 1297694b6 |
13 | 85b6ab5a |
14 | 5062b0dc |
15 | 318710b9 |
hex | 1f9d498a |
530401674 has 64 divisors (see below), whose sum is σ = 1190246400. Its totient is φ = 156193920.
The previous prime is 530401673. The next prime is 530401679. The reversal of 530401674 is 476104035.
It is not an unprimeable number, because it can be changed into a prime (530401673) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 505102 + ... + 506150.
It is an arithmetic number, because the mean of its divisors is an integer number (18597600).
Almost surely, 2530401674 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 530401674, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (595123200).
530401674 is an abundant number, since it is smaller than the sum of its proper divisors (659844726).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530401674 is a wasteful number, since it uses less digits than its factorization.
530401674 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1275.
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 530401674 is about 23030.4510159918. The cubic root of 530401674 is about 809.4716230935.
It can be divided in two parts, 530 and 401674, that added together give a palindrome (402204).
The spelling of 530401674 in words is "five hundred thirty million, four hundred one thousand, six hundred seventy-four".
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