Base | Representation |
---|---|
bin | 1010100000011010100110… |
… | …0101011001010000101101 |
3 | 1111220100202121000111002012 |
4 | 2220012221211121100231 |
5 | 3003232010111224440 |
6 | 40322530545011005 |
7 | 2301414426436562 |
oct | 250065145312055 |
9 | 44810677014065 |
10 | 11552012211245 |
11 | 37541a9807560 |
12 | 1366a35623a65 |
13 | 65a47217308c |
14 | 2bd198442869 |
15 | 150763657e65 |
hex | a81a995942d |
11552012211245 has 32 divisors (see below), whose sum is σ = 15305933833344. Its totient is φ = 8299644825600.
The previous prime is 11552012211209. The next prime is 11552012211263. The reversal of 11552012211245 is 54211221025511.
It is not a de Polignac number, because 11552012211245 - 28 = 11552012210989 is a prime.
It is a super-2 number, since 2×115520122112452 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 69272765 + ... + 69439325.
It is an arithmetic number, because the mean of its divisors is an integer number (478310432292).
Almost surely, 211552012211245 is an apocalyptic number.
It is an amenable number.
11552012211245 is a deficient number, since it is larger than the sum of its proper divisors (3753921622099).
11552012211245 is a wasteful number, since it uses less digits than its factorization.
11552012211245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 181853.
The product of its (nonzero) digits is 8000, while the sum is 32.
Adding to 11552012211245 its reverse (54211221025511), we get a palindrome (65763233236756).
The spelling of 11552012211245 in words is "eleven trillion, five hundred fifty-two billion, twelve million, two hundred eleven thousand, two hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.247 sec. • engine limits •