Base | Representation |
---|---|
bin | 101111111010010101… |
… | …0000000111000100111 |
3 | 100211120111121210000212 |
4 | 1133310222000320213 |
5 | 3141204024332213 |
6 | 115133322130035 |
7 | 10301453144564 |
oct | 1376452007047 |
9 | 324514553025 |
10 | 102888902183 |
11 | 3a6a9115071 |
12 | 17b3535091b |
13 | 9919196012 |
14 | 4da09c786b |
15 | 2a22b859a8 |
hex | 17f4a80e27 |
102888902183 has 2 divisors, whose sum is σ = 102888902184. Its totient is φ = 102888902182.
The previous prime is 102888902147. The next prime is 102888902197. The reversal of 102888902183 is 381209888201.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 102888902183 - 212 = 102888898087 is a prime.
It is a super-2 number, since 2×1028889021832 (a number of 23 digits) contains 22 as substring.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (102888902383) by changing a digit.
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 as a sum of consecutive naturals, namely, 51444451091 + 51444451092.
It is an arithmetic number, because the mean of its divisors is an integer number (51444451092).
Almost surely, 2102888902183 is an apocalyptic number.
102888902183 is a deficient number, since it is larger than the sum of its proper divisors (1).
102888902183 is an equidigital number, since it uses as much as digits as its factorization.
102888902183 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 442368, while the sum is 50.
The spelling of 102888902183 in words is "one hundred two billion, eight hundred eighty-eight million, nine hundred two thousand, one hundred eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •