Base | Representation |
---|---|
bin | 110011110010011100… |
… | …0010111000001010100 |
3 | 101122001201001210112012 |
4 | 1213210320113001110 |
5 | 3310231311141004 |
6 | 123031401243352 |
7 | 11014663531241 |
oct | 1474470270124 |
9 | 348051053465 |
10 | 111214162004 |
11 | 43190549a90 |
12 | 19679493558 |
13 | a644c0c46a |
14 | 555055c5c8 |
15 | 2d5d9ce46e |
hex | 19e4e17054 |
111214162004 has 48 divisors (see below), whose sum is σ = 222773556096. Its totient is φ = 48086755200.
The previous prime is 111214161943. The next prime is 111214162009. The reversal of 111214162004 is 400261412111.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (111214162009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120407 + ... + 486750.
It is an arithmetic number, because the mean of its divisors is an integer number (4641115752).
Almost surely, 2111214162004 is an apocalyptic number.
It is an amenable number.
111214162004 is an abundant number, since it is smaller than the sum of its proper divisors (111559394092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111214162004 is a wasteful number, since it uses less digits than its factorization.
111214162004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 607376 (or 607374 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 23.
Adding to 111214162004 its reverse (400261412111), we get a palindrome (511475574115).
The spelling of 111214162004 in words is "one hundred eleven billion, two hundred fourteen million, one hundred sixty-two thousand, four".
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