Base | Representation |
---|---|
bin | 101101100110111… |
… | …0011101100011100 |
3 | 10221122121122102102 |
4 | 1123031303230130 |
5 | 11113232040033 |
6 | 411504344232 |
7 | 52631504633 |
oct | 13315635434 |
9 | 3848548372 |
10 | 1530346268 |
11 | 715927890 |
12 | 368615078 |
13 | 1b5088a49 |
14 | 10736251a |
15 | 8e540de8 |
hex | 5b373b1c |
1530346268 has 12 divisors (see below), whose sum is σ = 2921570232. Its totient is φ = 695611920.
The previous prime is 1530346261. The next prime is 1530346291. The reversal of 1530346268 is 8626430351.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1530346261) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17390255 + ... + 17390342.
It is an arithmetic number, because the mean of its divisors is an integer number (243464186).
Almost surely, 21530346268 is an apocalyptic number.
It is an amenable number.
1530346268 is a deficient number, since it is larger than the sum of its proper divisors (1391223964).
1530346268 is a wasteful number, since it uses less digits than its factorization.
1530346268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34780612 (or 34780610 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 38.
The square root of 1530346268 is about 39119.6404380204. The cubic root of 1530346268 is about 1152.3822747138.
The spelling of 1530346268 in words is "one billion, five hundred thirty million, three hundred forty-six thousand, two hundred sixty-eight".
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