Base | Representation |
---|---|
bin | 10111001101110010000000… |
… | …000100000100011111001111 |
3 | 111101111212101200020021112012 |
4 | 113031302000010010133033 |
5 | 101340320110421023434 |
6 | 1001053021243131435 |
7 | 30335430331600610 |
oct | 2715620004043717 |
9 | 441455350207465 |
10 | 102102111111119 |
11 | 2a595297a20099 |
12 | b5500a6513b7b |
13 | 44c8259698112 |
14 | 1b2daa8c61c07 |
15 | bc0d9bee63ce |
hex | 5cdc801047cf |
102102111111119 has 8 divisors (see below), whose sum is σ = 116761011523488. Its totient is φ = 87461431833600.
The previous prime is 102102111111097. The next prime is 102102111111127. The reversal of 102102111111119 is 911111111201201.
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 102102111111119 - 28 = 102102111110863 is a prime.
It is a super-2 number, since 2×1021021111111192 (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 = 102102111111094 and 102102111111103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102102111171119) 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, 4555271702 + ... + 4555294115.
It is an arithmetic number, because the mean of its divisors is an integer number (14595126440436).
Almost surely, 2102102111111119 is an apocalyptic number.
102102111111119 is a deficient number, since it is larger than the sum of its proper divisors (14658900412369).
102102111111119 is an equidigital number, since it uses as much as digits as its factorization.
102102111111119 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9110567425.
The product of its (nonzero) digits is 36, while the sum is 23.
The spelling of 102102111111119 in words is "one hundred two trillion, one hundred two billion, one hundred eleven million, one hundred eleven thousand, one hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •