Base | Representation |
---|---|
bin | 10110101110010110… |
… | …10100001000111110 |
3 | 1011111020110022200000 |
4 | 23113023110020332 |
5 | 144441200031420 |
6 | 5334332215130 |
7 | 611220210162 |
oct | 132713241076 |
9 | 34436408600 |
10 | 12200002110 |
11 | 51a064617a |
12 | 244590a4a6 |
13 | 11c571ca7a |
14 | 83a400ca2 |
15 | 4b60ca690 |
hex | 2d72d423e |
12200002110 has 48 divisors (see below), whose sum is σ = 32894827056. Its totient is φ = 3253333248.
The previous prime is 12200002103. The next prime is 12200002117. The reversal of 12200002110 is 1120000221.
It is an interprime number because it is at equal distance from previous prime (12200002103) and next prime (12200002117).
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 12200002092 and 12200002101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12200002117) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2507859 + ... + 2512718.
It is an arithmetic number, because the mean of its divisors is an integer number (685308897).
Almost surely, 212200002110 is an apocalyptic number.
12200002110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12200002110 is an abundant number, since it is smaller than the sum of its proper divisors (20694824946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12200002110 is an equidigital number, since it uses as much as digits as its factorization.
12200002110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5020599 (or 5020587 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 9.
Adding to 12200002110 its reverse (1120000221), we get a palindrome (13320002331).
The spelling of 12200002110 in words is "twelve billion, two hundred million, two thousand, one hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •