Base | Representation |
---|---|
bin | 10101001111010000… |
… | …00001001110011001 |
3 | 1002102122021210221210 |
4 | 22213220001032121 |
5 | 141322432023231 |
6 | 5123233053333 |
7 | 552362163123 |
oct | 124750011631 |
9 | 32378253853 |
10 | 11402220441 |
11 | 492128aa87 |
12 | 22626b7249 |
13 | 10c9365801 |
14 | 7a2492213 |
15 | 46b040a46 |
hex | 2a7a01399 |
11402220441 has 8 divisors (see below), whose sum is σ = 15204556224. Its totient is φ = 7600682480.
The previous prime is 11402220437. The next prime is 11402220451. The reversal of 11402220441 is 14402220411.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11402220441 - 22 = 11402220437 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11402220421) 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, 165270 + ... + 223871.
It is an arithmetic number, because the mean of its divisors is an integer number (1900569528).
Almost surely, 211402220441 is an apocalyptic number.
It is an amenable number.
11402220441 is a deficient number, since it is larger than the sum of its proper divisors (3802335783).
11402220441 is an equidigital number, since it uses as much as digits as its factorization.
11402220441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 398911.
The product of its (nonzero) digits is 512, while the sum is 21.
Adding to 11402220441 its reverse (14402220411), we get a palindrome (25804440852).
The spelling of 11402220441 in words is "eleven billion, four hundred two million, two hundred twenty thousand, four hundred forty-one".
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