Base | Representation |
---|---|
bin | 100001001101001… |
… | …1001001011010100 |
3 | 2212122120222210211 |
4 | 1002122121023110 |
5 | 4240214340444 |
6 | 302321255204 |
7 | 36416446411 |
oct | 10232311324 |
9 | 2778528724 |
10 | 1114215124 |
11 | 521a44350 |
12 | 271194504 |
13 | 149ab9cb9 |
14 | a7d9d108 |
15 | 67c42c34 |
hex | 426992d4 |
1114215124 has 12 divisors (see below), whose sum is σ = 2127138048. Its totient is φ = 506461400.
The previous prime is 1114215101. The next prime is 1114215127. The reversal of 1114215124 is 4215124111.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 1114215095 and 1114215104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1114215127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12661492 + ... + 12661579.
It is an arithmetic number, because the mean of its divisors is an integer number (177261504).
Almost surely, 21114215124 is an apocalyptic number.
It is an amenable number.
1114215124 is a deficient number, since it is larger than the sum of its proper divisors (1012922924).
1114215124 is a wasteful number, since it uses less digits than its factorization.
1114215124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25323086 (or 25323084 counting only the distinct ones).
The product of its digits is 320, while the sum is 22.
The square root of 1114215124 is about 33379.8610542345. The cubic root of 1114215124 is about 1036.7077608815.
Adding to 1114215124 its reverse (4215124111), we get a palindrome (5329339235).
It can be divided in two parts, 111 and 4215124, that multiplied together give a palindrome (467878764).
The spelling of 1114215124 in words is "one billion, one hundred fourteen million, two hundred fifteen thousand, one hundred twenty-four".
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