Base | Representation |
---|---|
bin | 1000101111010110110… |
… | …01010101010011001111 |
3 | 1001201010120020202001120 |
4 | 10113223121111103033 |
5 | 14410004304430111 |
6 | 345542402412023 |
7 | 30460523065353 |
oct | 4275331252317 |
9 | 1051116222046 |
10 | 300302030031 |
11 | 1063a27379a3 |
12 | 4a24a661013 |
13 | 2241a58a6c3 |
14 | 1076b2c3463 |
15 | 7c28e6e406 |
hex | 45eb6554cf |
300302030031 has 4 divisors (see below), whose sum is σ = 400402706712. Its totient is φ = 200201353352.
The previous prime is 300302030027. The next prime is 300302030053. The reversal of 300302030031 is 130030203003.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 130030203003 = 3 ⋅43343401001.
It is a cyclic number.
It is not a de Polignac number, because 300302030031 - 22 = 300302030027 is a prime.
It is a super-2 number, since 2×3003020300312 (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 (300302030011) 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, 50050338336 + ... + 50050338341.
It is an arithmetic number, because the mean of its divisors is an integer number (100100676678).
Almost surely, 2300302030031 is an apocalyptic number.
300302030031 is a deficient number, since it is larger than the sum of its proper divisors (100100676681).
300302030031 is a wasteful number, since it uses less digits than its factorization.
300302030031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100100676680.
The product of its (nonzero) digits is 162, while the sum is 15.
Adding to 300302030031 its reverse (130030203003), we get a palindrome (430332233034).
The spelling of 300302030031 in words is "three hundred billion, three hundred two million, thirty thousand, thirty-one".
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