Base | Representation |
---|---|
bin | 1010011101101100010010… |
… | …1111100010000101100010 |
3 | 1111201212222210021010100110 |
4 | 2213123010233202011202 |
5 | 3002000144120312120 |
6 | 40245232050232150 |
7 | 2265140104506303 |
oct | 247330457420542 |
9 | 44655883233313 |
10 | 11505223213410 |
11 | 3736379621a03 |
12 | 1359957b85656 |
13 | 655c26724944 |
14 | 2babda3627aa |
15 | 14e425b362e0 |
hex | a76c4be2162 |
11505223213410 has 16 divisors (see below), whose sum is σ = 27612535712256. Its totient is φ = 3068059523568.
The previous prime is 11505223213387. The next prime is 11505223213427. The reversal of 11505223213410 is 1431232250511.
It is a happy number.
It is a super-2 number, since 2×115052232134102 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 383507440447 = 11505223213410 / (1 + 1 + 5 + 0 + 5 + 2 + 2 + 3 + 2 + 1 + 3 + 4 + 1 + 0).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191753720194 + ... + 191753720253.
It is an arithmetic number, because the mean of its divisors is an integer number (1725783482016).
Almost surely, 211505223213410 is an apocalyptic number.
11505223213410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11505223213410 is an abundant number, since it is smaller than the sum of its proper divisors (16107312498846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11505223213410 is a wasteful number, since it uses less digits than its factorization.
11505223213410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 383507440457.
The product of its (nonzero) digits is 7200, while the sum is 30.
Adding to 11505223213410 its reverse (1431232250511), we get a palindrome (12936455463921).
The spelling of 11505223213410 in words is "eleven trillion, five hundred five billion, two hundred twenty-three million, two hundred thirteen thousand, four hundred ten".
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