Base | Representation |
---|---|
bin | 10010110100010000… |
… | …11111111101100110 |
3 | 222002000220110121002 |
4 | 21122020133331212 |
5 | 131142120041402 |
6 | 4350231153302 |
7 | 505224351605 |
oct | 113210377546 |
9 | 28060813532 |
10 | 10102112102 |
11 | 4314419385 |
12 | 1b5b215832 |
13 | c4cbc0434 |
14 | 6bb943a3c |
15 | 3e1d2d602 |
hex | 25a21ff66 |
10102112102 has 8 divisors (see below), whose sum is σ = 15335736696. Its totient is φ = 4990199872.
The previous prime is 10102112051. The next prime is 10102112107. The reversal of 10102112102 is 20121120101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10102112107) 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 in 3 ways as a sum of consecutive naturals, for example, 30427883 + ... + 30428214.
It is an arithmetic number, because the mean of its divisors is an integer number (1916967087).
Almost surely, 210102112102 is an apocalyptic number.
10102112102 is a deficient number, since it is larger than the sum of its proper divisors (5233624594).
10102112102 is an equidigital number, since it uses as much as digits as its factorization.
10102112102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60856182.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 10102112102 its reverse (20121120101), we get a palindrome (30223232203).
It can be divided in two parts, 1010 and 2112102, that added together give a palindrome (2113112).
The spelling of 10102112102 in words is "ten billion, one hundred two million, one hundred twelve thousand, one hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •