Base | Representation |
---|---|
bin | 10110011011011001… |
… | …10100001111110011 |
3 | 1011002011021210112020 |
4 | 23031230310033303 |
5 | 144124444342321 |
6 | 5310452402523 |
7 | 604246625604 |
oct | 131554641763 |
9 | 34064253466 |
10 | 12041012211 |
11 | 5119923768 |
12 | 2400616443 |
13 | 119b7c3cc7 |
14 | 823255dab |
15 | 4a71724c6 |
hex | 2cdb343f3 |
12041012211 has 8 divisors (see below), whose sum is σ = 16059604224. Its totient is φ = 8024880840.
The previous prime is 12041012197. The next prime is 12041012237. The reversal of 12041012211 is 11221014021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12041012211 - 26 = 12041012147 is a prime.
It is a super-3 number, since 3×120410122113 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (12041012111) 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, 603711 + ... + 623336.
It is an arithmetic number, because the mean of its divisors is an integer number (2007450528).
Almost surely, 212041012211 is an apocalyptic number.
12041012211 is a deficient number, since it is larger than the sum of its proper divisors (4018592013).
12041012211 is a wasteful number, since it uses less digits than its factorization.
12041012211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1230321.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 12041012211 its reverse (11221014021), we get a palindrome (23262026232).
The spelling of 12041012211 in words is "twelve billion, forty-one million, twelve thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •