Base | Representation |
---|---|
bin | 101101100110011… |
… | …0000010110010110 |
3 | 10221122002122000220 |
4 | 1123030300112112 |
5 | 11113144223142 |
6 | 411454415210 |
7 | 52626245466 |
oct | 13314602626 |
9 | 3848078026 |
10 | 1530070422 |
11 | 715759611 |
12 | 368501506 |
13 | 1b4cc031a |
14 | 1072cdba6 |
15 | 8e4d92ec |
hex | 5b330596 |
1530070422 has 16 divisors (see below), whose sum is σ = 3060953712. Its totient is φ = 509888000.
The previous prime is 1530070327. The next prime is 1530070433. The reversal of 1530070422 is 2240700351.
It is a super-2 number, since 2×15300704222 = 4682230992558516168, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1530070392 and 1530070401.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7863 + ... + 55874.
It is an arithmetic number, because the mean of its divisors is an integer number (191309607).
Almost surely, 21530070422 is an apocalyptic number.
1530070422 is an abundant number, since it is smaller than the sum of its proper divisors (1530883290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1530070422 is a wasteful number, since it uses less digits than its factorization.
1530070422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67743.
The product of its (nonzero) digits is 1680, while the sum is 24.
The square root of 1530070422 is about 39116.1146076652. The cubic root of 1530070422 is about 1152.3130313125.
Adding to 1530070422 its reverse (2240700351), we get a palindrome (3770770773).
The spelling of 1530070422 in words is "one billion, five hundred thirty million, seventy thousand, four hundred twenty-two".
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