Base | Representation |
---|---|
bin | 1101110001110110001010… |
… | …10110001000101001100010 |
3 | 10222021122121210212000121120 |
4 | 12320323011112020221202 |
5 | 12432413410104021010 |
6 | 144235344343233110 |
7 | 6245050333236060 |
oct | 670730526105142 |
9 | 128248553760546 |
10 | 30300010220130 |
11 | 9722186938942 |
12 | 3494418148796 |
13 | 13ba381408971 |
14 | 76a7579cd030 |
15 | 37828d305e70 |
hex | 1b8ec5588a62 |
30300010220130 has 64 divisors (see below), whose sum is σ = 83127140656128. Its totient is φ = 6924171522240.
The previous prime is 30300010220119. The next prime is 30300010220131. The reversal of 30300010220130 is 3102201000303.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is not an unprimeable number, because it can be changed into a prime (30300010220131) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15151116 + ... + 17033975.
It is an arithmetic number, because the mean of its divisors is an integer number (1298861572752).
Almost surely, 230300010220130 is an apocalyptic number.
30300010220130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
30300010220130 is an abundant number, since it is smaller than the sum of its proper divisors (52827130435998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30300010220130 is a wasteful number, since it uses less digits than its factorization.
30300010220130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32189591.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 30300010220130 its reverse (3102201000303), we get a palindrome (33402211220433).
The spelling of 30300010220130 in words is "thirty trillion, three hundred billion, ten million, two hundred twenty thousand, one hundred thirty".
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