Base | Representation |
---|---|
bin | 11011010101011101101111… |
… | …011111110110100011011111 |
3 | 120202200010202210211102022212 |
4 | 123111131233133312203133 |
5 | 111224210232323000411 |
6 | 1103405210125431035 |
7 | 34215526446554012 |
oct | 3325355737664337 |
9 | 522603683742285 |
10 | 120222300203231 |
11 | 35340a9a304136 |
12 | 11597a7910b47b |
13 | 5210bb683a275 |
14 | 2198b0cb19379 |
15 | dd73d075768b |
hex | 6d576f7f68df |
120222300203231 has 4 divisors (see below), whose sum is σ = 120942194216592. Its totient is φ = 119502406189872.
The previous prime is 120222300203221. The next prime is 120222300203233. The reversal of 120222300203231 is 132302003222021.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-120222300203231 is a prime.
It is a super-2 number, since 2×1202223002032312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 120222300203197 and 120222300203206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120222300203233) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 359947006430 + ... + 359947006763.
It is an arithmetic number, because the mean of its divisors is an integer number (30235548554148).
Almost surely, 2120222300203231 is an apocalyptic number.
120222300203231 is a deficient number, since it is larger than the sum of its proper divisors (719894013361).
120222300203231 is an equidigital number, since it uses as much as digits as its factorization.
120222300203231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 719894013360.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 120222300203231 its reverse (132302003222021), we get a palindrome (252524303425252).
The spelling of 120222300203231 in words is "one hundred twenty trillion, two hundred twenty-two billion, three hundred million, two hundred three thousand, two hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •