Base | Representation |
---|---|
bin | 100100000111101… |
… | …1101101000101110 |
3 | 10010110121122102011 |
4 | 1020033131220232 |
5 | 4440233404402 |
6 | 320133351434 |
7 | 42014640616 |
oct | 11017355056 |
9 | 3113548364 |
10 | 1212013102 |
11 | 572171423 |
12 | 299a9857a |
13 | 16413c421 |
14 | b6d79a46 |
15 | 7160eed7 |
hex | 483dda2e |
1212013102 has 8 divisors (see below), whose sum is σ = 1841032800. Its totient is φ = 598335504.
The previous prime is 1212013081. The next prime is 1212013139. The reversal of 1212013102 is 2013102121.
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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3835327 + ... + 3835642.
It is an arithmetic number, because the mean of its divisors is an integer number (230129100).
Almost surely, 21212013102 is an apocalyptic number.
1212013102 is a deficient number, since it is larger than the sum of its proper divisors (629019698).
1212013102 is an equidigital number, since it uses as much as digits as its factorization.
1212013102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7671050.
The product of its (nonzero) digits is 24, while the sum is 13.
The square root of 1212013102 is about 34813.9785431082. The cubic root of 1212013102 is about 1066.1928641606.
Adding to 1212013102 its reverse (2013102121), we get a palindrome (3225115223).
It can be divided in two parts, 121 and 2013102, that multiplied together give a palindrome (243585342).
The spelling of 1212013102 in words is "one billion, two hundred twelve million, thirteen thousand, one hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •