Base | Representation |
---|---|
bin | 111111110110101… |
… | …1011001110100100 |
3 | 12112022201002110020 |
4 | 1333231123032210 |
5 | 13342002130221 |
6 | 552335355140 |
7 | 104044631214 |
oct | 17755331644 |
9 | 5468632406 |
10 | 2142614436 |
11 | 9aa4a4a36 |
12 | 4b9682ab0 |
13 | 281b8b6c1 |
14 | 1647c0244 |
15 | c8183ac6 |
hex | 7fb5b3a4 |
2142614436 has 12 divisors (see below), whose sum is σ = 4999433712. Its totient is φ = 714204808.
The previous prime is 2142614423. The next prime is 2142614443. The reversal of 2142614436 is 6344162412.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 2142614397 and 2142614406.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89275590 + ... + 89275613.
It is an arithmetic number, because the mean of its divisors is an integer number (416619476).
Almost surely, 22142614436 is an apocalyptic number.
It is an amenable number.
2142614436 is an abundant number, since it is smaller than the sum of its proper divisors (2856819276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2142614436 is a wasteful number, since it uses less digits than its factorization.
2142614436 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 178551210 (or 178551208 counting only the distinct ones).
The product of its digits is 27648, while the sum is 33.
The square root of 2142614436 is about 46288.3833807144. The cubic root of 2142614436 is about 1289.1833133713.
Adding to 2142614436 its reverse (6344162412), we get a palindrome (8486776848).
The spelling of 2142614436 in words is "two billion, one hundred forty-two million, six hundred fourteen thousand, four hundred thirty-six".
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