Base | Representation |
---|---|
bin | 1101101001011000010100… |
… | …11101001001100111111110 |
3 | 10221020211202121100210101222 |
4 | 12310230022131021213332 |
5 | 12413132130122122120 |
6 | 143453555023033342 |
7 | 6215041524351146 |
oct | 664541235114776 |
9 | 127224677323358 |
10 | 30009111910910 |
11 | 961a87a379640 |
12 | 3447b72a3b852 |
13 | 1398b02143602 |
14 | 75a63d5b3926 |
15 | 370914c0e525 |
hex | 1b4b0a7499fe |
30009111910910 has 64 divisors (see below), whose sum is σ = 59580203707584. Its totient is φ = 10791691008000.
The previous prime is 30009111910879. The next prime is 30009111910913. The reversal of 30009111910910 is 1901911190003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30009111910913) 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, 7893542 + ... + 11060118.
It is an arithmetic number, because the mean of its divisors is an integer number (930940682931).
Almost surely, 230009111910910 is an apocalyptic number.
30009111910910 is a deficient number, since it is larger than the sum of its proper divisors (29571091796674).
30009111910910 is a wasteful number, since it uses less digits than its factorization.
30009111910910 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3167549.
The product of its (nonzero) digits is 2187, while the sum is 35.
The spelling of 30009111910910 in words is "thirty trillion, nine billion, one hundred eleven million, nine hundred ten thousand, nine hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •