Base | Representation |
---|---|
bin | 101101100110111… |
… | …0011101110111010 |
3 | 10221122121122122021 |
4 | 1123031303232322 |
5 | 11113232041201 |
6 | 411504345054 |
7 | 52631505250 |
oct | 13315635672 |
9 | 3848548567 |
10 | 1530346426 |
11 | 715927a14 |
12 | 36861518a |
13 | 1b5088b3b |
14 | 1073625d0 |
15 | 8e540ea1 |
hex | 5b373bba |
1530346426 has 16 divisors (see below), whose sum is σ = 2777772096. Its totient is φ = 617282496.
The previous prime is 1530346373. The next prime is 1530346429. The reversal of 1530346426 is 6246430351.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a junction number, because it is equal to n+sod(n) for n = 1530346391 and 1530346400.
It is not an unprimeable number, because it can be changed into a prime (1530346429) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3214776 + ... + 3215251.
It is an arithmetic number, because the mean of its divisors is an integer number (173610756).
Almost surely, 21530346426 is an apocalyptic number.
1530346426 is a deficient number, since it is larger than the sum of its proper divisors (1247425670).
1530346426 is a wasteful number, since it uses less digits than its factorization.
1530346426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6430053.
The product of its (nonzero) digits is 51840, while the sum is 34.
The square root of 1530346426 is about 39119.6424574663. The cubic root of 1530346426 is about 1152.3823143728.
Adding to 1530346426 its reverse (6246430351), we get a palindrome (7776776777).
The spelling of 1530346426 in words is "one billion, five hundred thirty million, three hundred forty-six thousand, four hundred twenty-six".
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