Base | Representation |
---|---|
bin | 10111001100100110101011… |
… | …010011100101110000100111 |
3 | 111101020010122002022222020121 |
4 | 113030212223103211300213 |
5 | 101333003440422034343 |
6 | 1000551523531542411 |
7 | 30326535145432030 |
oct | 2714465323456047 |
9 | 441203562288217 |
10 | 102021232221223 |
11 | 2a563a639a0027 |
12 | b5384942baa07 |
13 | 44c073a44b413 |
14 | 1b29bd54a3a87 |
15 | bbdc167baaed |
hex | 5cc9ab4e5c27 |
102021232221223 has 8 divisors (see below), whose sum is σ = 119439491381280. Its totient is φ = 85313922414720.
The previous prime is 102021232221203. The next prime is 102021232221229. The reversal of 102021232221223 is 322122232120201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102021232221223 - 229 = 102020695350311 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102021232221229) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177737338078 + ... + 177737338651.
It is an arithmetic number, because the mean of its divisors is an integer number (14929936422660).
Almost surely, 2102021232221223 is an apocalyptic number.
102021232221223 is a deficient number, since it is larger than the sum of its proper divisors (17418259160057).
102021232221223 is an equidigital number, since it uses as much as digits as its factorization.
102021232221223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 355474676777.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 102021232221223 its reverse (322122232120201), we get a palindrome (424143464341424).
The spelling of 102021232221223 in words is "one hundred two trillion, twenty-one billion, two hundred thirty-two million, two hundred twenty-one thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •