Base | Representation |
---|---|
bin | 11100001110000101… |
… | …111100100110000010 |
3 | 2220012202002000012110 |
4 | 130032011330212002 |
5 | 444024102223020 |
6 | 21530432040150 |
7 | 2121615021030 |
oct | 341605744602 |
9 | 86182060173 |
10 | 30301211010 |
11 | 1193a275354 |
12 | 5a57993056 |
13 | 2b1b8c8175 |
14 | 1676455550 |
15 | bc52c68e0 |
hex | 70e17c982 |
30301211010 has 64 divisors (see below), whose sum is σ = 83484721152. Its totient is φ = 6894922176.
The previous prime is 30301210993. The next prime is 30301211021. The reversal of 30301211010 is 1011210303.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 276694 + ... + 370353.
It is an arithmetic number, because the mean of its divisors is an integer number (1304448768).
Almost surely, 230301211010 is an apocalyptic number.
30301211010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
30301211010 is an abundant number, since it is smaller than the sum of its proper divisors (53183510142).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30301211010 is a wasteful number, since it uses less digits than its factorization.
30301211010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 647287.
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 30301211010 its reverse (1011210303), we get a palindrome (31312421313).
The spelling of 30301211010 in words is "thirty billion, three hundred one million, two hundred eleven thousand, ten".
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