Base | Representation |
---|---|
bin | 1000101111001101000… |
… | …01100100011100110000 |
3 | 1001200220212110120212010 |
4 | 10113212201210130300 |
5 | 14404322344200102 |
6 | 345530323002520 |
7 | 30455511320520 |
oct | 4274641443460 |
9 | 1050825416763 |
10 | 300220303152 |
11 | 106360597320 |
12 | 4a227209440 |
13 | 224066742c3 |
14 | 107604cb680 |
15 | 7c21bc8d6c |
hex | 45e6864730 |
300220303152 has 160 divisors (see below), whose sum is σ = 968282025984. Its totient is φ = 77871340800.
The previous prime is 300220303151. The next prime is 300220303171. The reversal of 300220303152 is 251303022003.
It is a super-2 number, since 2×3002203031522 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (300220303151) 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 in 31 ways as a sum of consecutive naturals, for example, 2631127 + ... + 2742857.
Almost surely, 2300220303152 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 300220303152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (484141012992).
300220303152 is an abundant number, since it is smaller than the sum of its proper divisors (668061722832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
300220303152 is a wasteful number, since it uses less digits than its factorization.
300220303152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112487 (or 112481 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 21.
Adding to 300220303152 its reverse (251303022003), we get a palindrome (551523325155).
The spelling of 300220303152 in words is "three hundred billion, two hundred twenty million, three hundred three thousand, one hundred fifty-two".
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