Base | Representation |
---|---|
bin | 101011011100… |
… | …100010101110 |
3 | 210102121220121 |
4 | 223130202232 |
5 | 10403422402 |
6 | 1044035154 |
7 | 165543244 |
oct | 53344256 |
9 | 23377817 |
10 | 11389102 |
11 | 647988a |
12 | 3992aba |
13 | 2489c1a |
14 | 1726794 |
15 | eee837 |
hex | adc8ae |
11389102 has 8 divisors (see below), whose sum is σ = 17107200. Its totient is φ = 5686704.
The previous prime is 11389097. The next prime is 11389153. The reversal of 11389102 is 20198311.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1902 + ... + 5137.
It is an arithmetic number, because the mean of its divisors is an integer number (2138400).
Almost surely, 211389102 is an apocalyptic number.
11389102 is a deficient number, since it is larger than the sum of its proper divisors (5718098).
11389102 is an equidigital number, since it uses as much as digits as its factorization.
11389102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7850.
The product of its (nonzero) digits is 432, while the sum is 25.
The square root of 11389102 is about 3374.7743628278. The cubic root of 11389102 is about 224.9899715695.
It can be divided in two parts, 1138 and 9102, that multiplied together give a triangular number (10358076 = T4551).
The spelling of 11389102 in words is "eleven million, three hundred eighty-nine thousand, one hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •