Base | Representation |
---|---|
bin | 1000110110010011010… |
… | …10100111000001100111 |
3 | 1002001202110011011210022 |
4 | 10123021222213001213 |
5 | 14440123430213111 |
6 | 351400413345355 |
7 | 30652113501440 |
oct | 4331152470147 |
9 | 1061673134708 |
10 | 304031101031 |
11 | 107a366a3159 |
12 | 4ab0b49825b |
13 | 2289301c4a8 |
14 | 10a026702c7 |
15 | 7d965292db |
hex | 46c9aa7067 |
304031101031 has 8 divisors (see below), whose sum is σ = 353353338240. Its totient is φ = 256181169528.
The previous prime is 304031101027. The next prime is 304031101051. The reversal of 304031101031 is 130101130403.
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 304031101031 - 22 = 304031101027 is a prime.
It is a super-2 number, since 2×3040311010312 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (304031101051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 368075981 + ... + 368076806.
It is an arithmetic number, because the mean of its divisors is an integer number (44169167280).
Almost surely, 2304031101031 is an apocalyptic number.
304031101031 is a deficient number, since it is larger than the sum of its proper divisors (49322237209).
304031101031 is an equidigital number, since it uses as much as digits as its factorization.
304031101031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 736152853.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 304031101031 its reverse (130101130403), we get a palindrome (434132231434).
The spelling of 304031101031 in words is "three hundred four billion, thirty-one million, one hundred one thousand, thirty-one".
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