Base | Representation |
---|---|
bin | 10010000100010… |
… | …110011000000111 |
3 | 210010101121100110 |
4 | 102010112120013 |
5 | 1110100130434 |
6 | 50025044103 |
7 | 10340364165 |
oct | 2204263007 |
9 | 703347313 |
10 | 303130119 |
11 | 146122166 |
12 | 85626633 |
13 | 4aa55746 |
14 | 2c38a235 |
15 | 1b92b4e9 |
hex | 12116607 |
303130119 has 8 divisors (see below), whose sum is σ = 412773120. Its totient is φ = 197786936.
The previous prime is 303130117. The next prime is 303130129. The reversal of 303130119 is 911031303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 303130119 - 21 = 303130117 is a prime.
It is a super-2 number, since 2×3031301192 = 183775738089908322, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 303130095 and 303130104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (303130117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1074789 + ... + 1075070.
It is an arithmetic number, because the mean of its divisors is an integer number (51596640).
Almost surely, 2303130119 is an apocalyptic number.
303130119 is a deficient number, since it is larger than the sum of its proper divisors (109643001).
303130119 is a wasteful number, since it uses less digits than its factorization.
303130119 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2149909.
The product of its (nonzero) digits is 243, while the sum is 21.
The square root of 303130119 is about 17410.6323549721. The cubic root of 303130119 is about 671.7531268802.
The spelling of 303130119 in words is "three hundred three million, one hundred thirty thousand, one hundred nineteen".
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