Base | Representation |
---|---|
bin | 100011011110111001101000… |
… | …1110110001100100100011010 |
3 | 1111221002102222202111120212010 |
4 | 1012331303101312030210122 |
5 | 311402103144223024010 |
6 | 3023445240502530350 |
7 | 122512134546132165 |
oct | 10675632166144432 |
9 | 1457072882446763 |
10 | 312110204111130 |
11 | 904a2215585117 |
12 | 2b00906ba369b6 |
13 | 1051cb34687bc9 |
14 | 571030076aadc |
15 | 2613a81744620 |
hex | 11bdcd1d8c91a |
312110204111130 has 64 divisors (see below), whose sum is σ = 760649597804160. Its totient is φ = 81943477211904.
The previous prime is 312110204111089. The next prime is 312110204111141. The reversal of 312110204111130 is 31111402011213.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 312110204111097 and 312110204111106.
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, 37590765 + ... + 45136304.
It is an arithmetic number, because the mean of its divisors is an integer number (11885149965690).
Almost surely, 2312110204111130 is an apocalyptic number.
312110204111130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
312110204111130 is an abundant number, since it is smaller than the sum of its proper divisors (448539393693030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
312110204111130 is a wasteful number, since it uses less digits than its factorization.
312110204111130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82729023.
The product of its (nonzero) digits is 144, while the sum is 21.
Adding to 312110204111130 its reverse (31111402011213), we get a palindrome (343221606122343).
The spelling of 312110204111130 in words is "three hundred twelve trillion, one hundred ten billion, two hundred four million, one hundred eleven thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •