Base | Representation |
---|---|
bin | 1111100110110… |
… | …11111100010010 |
3 | 100010100122101101 |
4 | 13303123330102 |
5 | 232004034211 |
6 | 20554055014 |
7 | 3146560342 |
oct | 763337422 |
9 | 303318341 |
10 | 130924306 |
11 | 679a3407 |
12 | 37a1a46a |
13 | 21180406 |
14 | 13560d22 |
15 | b7625c1 |
hex | 7cdbf12 |
130924306 has 4 divisors (see below), whose sum is σ = 196386462. Its totient is φ = 65462152.
The previous prime is 130924271. The next prime is 130924309. The reversal of 130924306 is 603429031.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 124211025 + 6713281 = 11145^2 + 2591^2 .
It is not an unprimeable number, because it can be changed into a prime (130924309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32731075 + ... + 32731078.
Almost surely, 2130924306 is an apocalyptic number.
130924306 is a deficient number, since it is larger than the sum of its proper divisors (65462156).
130924306 is an equidigital number, since it uses as much as digits as its factorization.
130924306 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65462155.
The product of its (nonzero) digits is 3888, while the sum is 28.
The square root of 130924306 is about 11442.2159567105. The cubic root of 130924306 is about 507.7774693393. Note that the first 3 decimals are identical.
The spelling of 130924306 in words is "one hundred thirty million, nine hundred twenty-four thousand, three hundred six".
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