Base | Representation |
---|---|
bin | 100110110000100… |
… | …0110101111111110 |
3 | 10100122011110120200 |
4 | 1031201012233332 |
5 | 10130413232110 |
6 | 333014424330 |
7 | 44141162151 |
oct | 11541065776 |
9 | 3318143520 |
10 | 1300524030 |
11 | 608125a53 |
12 | 3036620a6 |
13 | 17958c660 |
14 | c4a19c98 |
15 | 792956c0 |
hex | 4d846bfe |
1300524030 has 48 divisors (see below), whose sum is σ = 3641470560. Its totient is φ = 320128704.
The previous prime is 1300524019. The next prime is 1300524047. The reversal of 1300524030 is 304250031.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 1300523994 and 1300524012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 554610 + ... + 556949.
It is an arithmetic number, because the mean of its divisors is an integer number (75863970).
Almost surely, 21300524030 is an apocalyptic number.
1300524030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1300524030 is an abundant number, since it is smaller than the sum of its proper divisors (2340946530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1300524030 is a wasteful number, since it uses less digits than its factorization.
1300524030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1111585 (or 1111582 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 1300524030 is about 36062.7790110524. The cubic root of 1300524030 is about 1091.5395101848.
Adding to 1300524030 its reverse (304250031), we get a palindrome (1604774061).
The spelling of 1300524030 in words is "one billion, three hundred million, five hundred twenty-four thousand, thirty".
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