Base | Representation |
---|---|
bin | 101011101000110… |
… | …0110000101000101 |
3 | 10210001012121020122 |
4 | 1113101212011011 |
5 | 10444320331323 |
6 | 401143311325 |
7 | 51166515515 |
oct | 12721460505 |
9 | 3701177218 |
10 | 1464230213 |
11 | 691579916 |
12 | 34a44b545 |
13 | 1a447a014 |
14 | dc671845 |
15 | 88830ec8 |
hex | 57466145 |
1464230213 has 16 divisors (see below), whose sum is σ = 1606392000. Its totient is φ = 1328447232.
The previous prime is 1464230197. The next prime is 1464230219. The reversal of 1464230213 is 3120324641.
It is a cyclic number.
It is not a de Polignac number, because 1464230213 - 24 = 1464230197 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1464230219) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 362318 + ... + 366336.
It is an arithmetic number, because the mean of its divisors is an integer number (100399500).
Almost surely, 21464230213 is an apocalyptic number.
It is an amenable number.
1464230213 is a deficient number, since it is larger than the sum of its proper divisors (142161787).
1464230213 is a wasteful number, since it uses less digits than its factorization.
1464230213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4804.
The product of its (nonzero) digits is 3456, while the sum is 26.
The square root of 1464230213 is about 38265.2611777314. The cubic root of 1464230213 is about 1135.5417889870.
Adding to 1464230213 its reverse (3120324641), we get a palindrome (4584554854).
The spelling of 1464230213 in words is "one billion, four hundred sixty-four million, two hundred thirty thousand, two hundred thirteen".
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