Base | Representation |
---|---|
bin | 1111100001110… |
… | …10100110101110 |
3 | 100002010001212222 |
4 | 13300322212232 |
5 | 231321412340 |
6 | 20531555342 |
7 | 3141135611 |
oct | 760724656 |
9 | 302101788 |
10 | 130263470 |
11 | 67591967 |
12 | 3775bb52 |
13 | 20cab69c |
14 | 1342c178 |
15 | b6818b5 |
hex | 7c3a9ae |
130263470 has 8 divisors (see below), whose sum is σ = 234474264. Its totient is φ = 52105384.
The previous prime is 130263439. The next prime is 130263473. The reversal of 130263470 is 74362031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130263473) 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, 6513164 + ... + 6513183.
It is an arithmetic number, because the mean of its divisors is an integer number (29309283).
Almost surely, 2130263470 is an apocalyptic number.
130263470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130263470 is a deficient number, since it is larger than the sum of its proper divisors (104210794).
130263470 is a wasteful number, since it uses less digits than its factorization.
130263470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13026354.
The product of its (nonzero) digits is 3024, while the sum is 26.
The square root of 130263470 is about 11413.3023266713. The cubic root of 130263470 is about 506.9216980354.
The spelling of 130263470 in words is "one hundred thirty million, two hundred sixty-three thousand, four hundred seventy".
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