Base | Representation |
---|---|
bin | 10100010010000110… |
… | …00011100101001101 |
3 | 1001002212222101210210 |
4 | 22021003003211031 |
5 | 134300114324120 |
6 | 5000305353033 |
7 | 533562536265 |
oct | 121103034515 |
9 | 31085871723 |
10 | 10889214285 |
11 | 468874a954 |
12 | 213a938779 |
13 | 1046ca8781 |
14 | 7542b27a5 |
15 | 43aea8ce0 |
hex | 2890c394d |
10889214285 has 8 divisors (see below), whose sum is σ = 17422742880. Its totient is φ = 5807580944.
The previous prime is 10889214283. The next prime is 10889214353. The reversal of 10889214285 is 58241298801.
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 10889214285 - 21 = 10889214283 is a prime.
It is a super-2 number, since 2×108892142852 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10889214283) 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, 362973795 + ... + 362973824.
It is an arithmetic number, because the mean of its divisors is an integer number (2177842860).
Almost surely, 210889214285 is an apocalyptic number.
10889214285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10889214285 is a deficient number, since it is larger than the sum of its proper divisors (6533528595).
10889214285 is an equidigital number, since it uses as much as digits as its factorization.
10889214285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 725947627.
The product of its (nonzero) digits is 368640, while the sum is 48.
The spelling of 10889214285 in words is "ten billion, eight hundred eighty-nine million, two hundred fourteen thousand, two hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.098 sec. • engine limits •