Base | Representation |
---|---|
bin | 10111001111110110010000… |
… | …101000011110110000101101 |
3 | 111102000102221201200022122001 |
4 | 113033312100220132300231 |
5 | 101400131430442342031 |
6 | 1001242145055052301 |
7 | 30351615453046555 |
oct | 2717662050366055 |
9 | 442012851608561 |
10 | 102244123012141 |
11 | 2a63a541a3a250 |
12 | b573719b11091 |
13 | 450876c010396 |
14 | 1b368db766165 |
15 | bc490e67b861 |
hex | 5cfd90a1ec2d |
102244123012141 has 4 divisors (see below), whose sum is σ = 111539043285984. Its totient is φ = 92949202738300.
The previous prime is 102244123012121. The next prime is 102244123012159. The reversal of 102244123012141 is 141210321442201.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 102244123012141 - 237 = 102106684058669 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102244123012121) 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, 4647460136905 + ... + 4647460136926.
It is an arithmetic number, because the mean of its divisors is an integer number (27884760821496).
Almost surely, 2102244123012141 is an apocalyptic number.
102244123012141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
102244123012141 is a deficient number, since it is larger than the sum of its proper divisors (9294920273843).
102244123012141 is an equidigital number, since it uses as much as digits as its factorization.
102244123012141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9294920273842.
The product of its (nonzero) digits is 3072, while the sum is 28.
Adding to 102244123012141 its reverse (141210321442201), we get a palindrome (243454444454342).
The spelling of 102244123012141 in words is "one hundred two trillion, two hundred forty-four billion, one hundred twenty-three million, twelve thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •