Base | Representation |
---|---|
bin | 10100111000100101… |
… | …10011100111011110 |
3 | 1001221101120012212112 |
4 | 22130102303213132 |
5 | 140430300012202 |
6 | 5052322234022 |
7 | 544563236141 |
oct | 123422634736 |
9 | 31841505775 |
10 | 11212110302 |
11 | 4833a42468 |
12 | 220aab5912 |
13 | 1098b61bc3 |
14 | 785126058 |
15 | 4594dbb52 |
hex | 29c4b39de |
11212110302 has 8 divisors (see below), whose sum is σ = 16991548896. Its totient is φ = 5548260672.
The previous prime is 11212110289. The next prime is 11212110319. The reversal of 11212110302 is 20301121211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×112121103022 (a number of 21 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 3 ways as a sum of consecutive naturals, for example, 28896998 + ... + 28897385.
It is an arithmetic number, because the mean of its divisors is an integer number (2123943612).
Almost surely, 211212110302 is an apocalyptic number.
11212110302 is a deficient number, since it is larger than the sum of its proper divisors (5779438594).
11212110302 is an equidigital number, since it uses as much as digits as its factorization.
11212110302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57794482.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 11212110302 its reverse (20301121211), we get a palindrome (31513231513).
The spelling of 11212110302 in words is "eleven billion, two hundred twelve million, one hundred ten thousand, three hundred two".
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