Base | Representation |
---|---|
bin | 101101100110010… |
… | …0101000101001000 |
3 | 10221122000021201100 |
4 | 1123030211011020 |
5 | 11113141234024 |
6 | 411453421400 |
7 | 52625664066 |
oct | 13314450510 |
9 | 3848007640 |
10 | 1530024264 |
11 | 71572796a |
12 | 36849a860 |
13 | 1b4ca5302 |
14 | 1072bb036 |
15 | 8e4ca7c9 |
hex | 5b325148 |
1530024264 has 24 divisors (see below), whose sum is σ = 4143815910. Its totient is φ = 510008064.
The previous prime is 1530024263. The next prime is 1530024269. The reversal of 1530024264 is 4624200351.
It can be written as a sum of positive squares in only one way, i.e., 902521764 + 627502500 = 30042^2 + 25050^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is not an unprimeable number, because it can be changed into a prime (1530024263) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10625097 + ... + 10625240.
Almost surely, 21530024264 is an apocalyptic number.
It is an amenable number.
1530024264 is an abundant number, since it is smaller than the sum of its proper divisors (2613791646).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1530024264 is a wasteful number, since it uses less digits than its factorization.
1530024264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21250349 (or 21250342 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
The square root of 1530024264 is about 39115.5245906277. The cubic root of 1530024264 is about 1152.3014438284.
The spelling of 1530024264 in words is "one billion, five hundred thirty million, twenty-four thousand, two hundred sixty-four".
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