Base | Representation |
---|---|
bin | 1000101111001101000… |
… | …00011101100111100111 |
3 | 1001200220211220211212220 |
4 | 10113212200131213213 |
5 | 14404322310404111 |
6 | 345530312443423 |
7 | 30455506001631 |
oct | 4274640354747 |
9 | 1050824824786 |
10 | 300220013031 |
11 | 106360409354 |
12 | 4a2270a9573 |
13 | 224065a2233 |
14 | 10760453a51 |
15 | 7c21b6ce06 |
hex | 45e681d9e7 |
300220013031 has 4 divisors (see below), whose sum is σ = 400293350712. Its totient is φ = 200146675352.
The previous prime is 300220013011. The next prime is 300220013033. The reversal of 300220013031 is 130310022003.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 300220013031 - 211 = 300220010983 is a prime.
It is a super-2 number, since 2×3002200130312 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 300220013031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (300220013033) 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, 50036668836 + ... + 50036668841.
It is an arithmetic number, because the mean of its divisors is an integer number (100073337678).
Almost surely, 2300220013031 is an apocalyptic number.
300220013031 is a deficient number, since it is larger than the sum of its proper divisors (100073337681).
300220013031 is a wasteful number, since it uses less digits than its factorization.
300220013031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100073337680.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 300220013031 its reverse (130310022003), we get a palindrome (430530035034).
The spelling of 300220013031 in words is "three hundred billion, two hundred twenty million, thirteen thousand, thirty-one".
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