Base | Representation |
---|---|
bin | 111111111001110… |
… | …0000110110011110 |
3 | 12112102201011121120 |
4 | 1333303200312132 |
5 | 13342404212314 |
6 | 552433511410 |
7 | 104064326040 |
oct | 17763406636 |
9 | 5472634546 |
10 | 2144210334 |
11 | a00394a62 |
12 | 4ba112566 |
13 | 2822c9c16 |
14 | 164ab7a90 |
15 | c839b8a9 |
hex | 7fce0d9e |
2144210334 has 32 divisors (see below), whose sum is σ = 4912258560. Its totient is φ = 611230752.
The previous prime is 2144210311. The next prime is 2144210389. The reversal of 2144210334 is 4330124412.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39709 + ... + 76584.
It is an arithmetic number, because the mean of its divisors is an integer number (153508080).
Almost surely, 22144210334 is an apocalyptic number.
2144210334 is an abundant number, since it is smaller than the sum of its proper divisors (2768048226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2144210334 is a wasteful number, since it uses less digits than its factorization.
2144210334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116744.
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 2144210334 is about 46305.6188167268. The cubic root of 2144210334 is about 1289.5033109776.
Adding to 2144210334 its reverse (4330124412), we get a palindrome (6474334746).
The spelling of 2144210334 in words is "two billion, one hundred forty-four million, two hundred ten thousand, three hundred thirty-four".
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