Base | Representation |
---|---|
bin | 11111000000110001110… |
… | …110010100010001100110 |
3 | 21112201211211002020110002 |
4 | 133000301312110101212 |
5 | 234404033331214342 |
6 | 4311010544301302 |
7 | 306653431654466 |
oct | 37006166242146 |
9 | 7481754066402 |
10 | 2131140101222 |
11 | 7518a2034930 |
12 | 2a5042611832 |
13 | 125c726ba4c2 |
14 | 7520d535ba6 |
15 | 3a680e98d32 |
hex | 1f031d94466 |
2131140101222 has 16 divisors (see below), whose sum is σ = 3488666194944. Its totient is φ = 968326149000.
The previous prime is 2131140101201. The next prime is 2131140101261. The reversal of 2131140101222 is 2221010411312.
It is a junction number, because it is equal to n+sod(n) for n = 2131140101194 and 2131140101203.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18636554 + ... + 18750557.
It is an arithmetic number, because the mean of its divisors is an integer number (218041637184).
Almost surely, 22131140101222 is an apocalyptic number.
2131140101222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2131140101222 is a deficient number, since it is larger than the sum of its proper divisors (1357526093722).
2131140101222 is a wasteful number, since it uses less digits than its factorization.
2131140101222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37389715.
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 2131140101222 its reverse (2221010411312), we get a palindrome (4352150512534).
The spelling of 2131140101222 in words is "two trillion, one hundred thirty-one billion, one hundred forty million, one hundred one thousand, two hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •